Fanny had $200 more than Geraldine. On Monday, the ratio of the amount of money Fanny had to the amount of money Geraldine had became 7:5 after they each spent of what they had. On Tuesday, after Fanny had given some money to Geraldine, the ratio became 1:2. How much money did Fanny give to Geraldine on Tuesday?

Q: Kate makes twice again what John makes while Fred makes 10% less than what John makes. If together…

A:

Q: Kent, Mike and Zam shared 575 cards. The ratio of the number of cards Kent had to the number of…

A: Consider that, there are three people, K, M and Z and they shared total 575 cards, so the total…

Q: Ken had 1 times as many bookmarks as Lionel. Mike had as many bookmarks as Ken. Ken and Lionel gave…

A: Let the number of bookmark Lionel have = x ∴ Number of bookmark Ken have = 3x2 And Number of…

Q: Jim and Jesse each had the same amount of money. Jim spent $58 to fill the car up with gas for a…

A: Let X be the starting amount. Jim spent 58 and Jesse spent 37. (X-58): (x-37) =1:4

Q: The price of an item varies directly with the sales tax.If a $25 ruppes item has a sales tax of $2…

A: Since, $25  item has a sales tax of $2  , Therefore, the tax on a $40 item will be=

Q: Jayden and Ashley shared a bag of paper cranes in the ratios 2:3. Jayden gave 40% of his paper…

A: Jayden and Ashley shared a bag of paper cranes in the ratio 2:3. Jayden gave 40% of his paper cranes…

Q: Julie and Justin collected some stamps. After Julie gave 1/3 of her stamps to Justin, the ratio of…

A: Julie and Justin collected some stamps. After Julie gave 13 of her stamps to Justin. the ratio of…

Q: Asia and Taryn each had the same amount of money. After Asia spent $14 and Taryn spent $22, the…

A:

Q: Ken had 1 times as many bookmarks as Lionel. Mike had as many bookmarks as Ken. Ken and Lionel gave…

A: If ratio of number of type A object to the number of type B object is a:b .To find the number of…

Q: Ken had 1 1/2 times as many bookmarks as Lionel. Mike had 3/4 as many bookmarks as Ken. Ken and…

A: To calculate the number of bookmarks that Ken gave to Mike.

Q: Jay and Gary each have some money. If Jay spends $3, the ratio of the amount of money Jay has to the…

A: First we will form the equations corresponding to the given statements than solving these equations…

Q: A man sells an article at a profit of 25%  if he had brought it at 20% less and sold it for $10.50…

A:

Q: Bruce and Cruz had 294 bookmarks altogether. Bruce gave away 3/8 of his bookmarks and Cruz gave away…

A: Let the number of bookmarks Bruce has = B The number of bookmarks Cruz has = C therefore B+C=294…

Q: ratio of the amount of money Andrew had to the amount of money Darren had was 3:7. Darren spent…

A: Introduction: In mathematics, a ratio is a phrase used to compare two or more numbers. It's a…

Q: Ali, Bernard and Charlie shared some stamps. The ratio of Ali’s stamps to Bernard’s stamps was 1:3.…

A:

Q: Ken had 1 times as many bookmarks as Lionel. Mike had as many bookmarks as Ken. Ken and Lionel gave…

A: An algebraic expression is obtained by combining numbers and variables together with arithmetic…

Q: Jayden and Ashly shared a bag of paper cranes in the ratios 2:3. Jayden gave 40% of his paper cranes…

A: It is given that Jayden and Ashley shared a bag of paper cranes in the ratios 2:3.  Let Jayden has…

Q: Find the ratio at which plastic material worth 2.75/kg is to be mixed with plastic worth P3.50/kg.…

A: We can use ratio and alligation method to solve the problem

Q: at a zoo, the ratio of king penguins to emperor penguibs is 2:3. In all, there are 45 king and…

A:

Q: The ratio of the number of stickers Kenneth has to the number of sticker Charles has is 2: 5. The…

A: Given To determine the number of stickers do they have altogether

Q: A grocery store clerk put only packages of flour tortillas and packages of corn tortillas on a…

A: Given that a grocery store clerk put only packages of flour tortillas and packages of corn tortillas…

Q: If a nuts vendor has a fixed cost of 550 and every pack of nuts cost him $2.50 to produce. By…

A:

Q: The ratio of the number of blue sticks to the number of green sticks in a box was 4:1. When David…

A: Let the number of blue sticks in the box be:  x Let the number of green sticks in the box be:  y

Q: y and Tom had 115 clay and glass marbles. Billy had twice as many glass marbles as Tom. Tom had 24…

A: Lets consider  The number of clay marbles that Billy have   = BCThe number of glass marbles that…

Q: Nathan decided to start a construction project with his two siblings, Paul and Sarah. The three of…

A:

Q: A movie studio is releasing a new film on video and needs to decide how much to charge. Marketing…

A:

Q: Elena is mixing paint for a modeling kit. To create a certain shade of green, the instructions ask…

A: Consider the following, Y=quantity of yellow paintB=quantity of blue paint Given that the ratio of…

Q: Philip and Mark each had an equal amount of money at first. After Philip spent $50 and Mark 1 spent…

A:

Q: The ratio of the number of marbles Rvan had to the number of marbles Audrey nad at first was 2:7.…

A: To find our answer first we will form the equations corresponding to the given statements then we…

Q: Lily and Lynn agree to share an amount of money in the ratio of 5:4. If Lily’s share is RM2,200,…

A:

Q: the diameter of one sphere is three times that of another .what is the ratio of their areas and…

A:

Q: A ratio is equal to 5:7 if the antecedent is 35 .what is the consequence

A:

Q: When making rice, the ratio of liquids to rice is 2:1. If you are making 2.5 cups of rice, how many…

A: 5 cups of liquid.

Q: A fraction which is bears the same ratio to 1/27 as 3/11 bear to 5/9 is equal to

A:

Q: The manufacturer sold a product at 10 rials per unit and sold all that was produced. The fixed cost…

A: Given that:                        Selling price of each product = 10 rials/unitFixed cost = 500…

Q: f the cost for 3 apples is 45 cents, what will be the cost of 1 3/4 dozen apples?

A:

Q: A box of cookies was shared between Jesse and Linn in the ratio of 7:4. Linn then decided to share…

A:

Q: The ratio of the amount of orange juice in Jug A to the amount of orange juice in Jug B was 3:2.…

A:

Q: Natalie and Bill shared a cash prize in the ratio of 2 to 5. Bill received $18 more than Natalie.…

A: Given that Natalie and Bill shared a cash prize in the ratio of 2 to 5. Bill recieved $18 more than…

Q: The present ages of Andy and Mike are in the ratio 5 : 3. If Andy had been 7 years older and Mike 7…

A:

Q: The ratio of Emily's balloons to Leo's was 3:5 (for every 3 balloons Emily had, Leo had 5). After…

A: Given: The ratio of Emily's balloons to Leo's was 3:5 and after Emily was handed 21 more balloons,…

Q: A grocery store clerk was stocking flour and corn tortillas. The ratio of the number of packages of…

A: Find number of packages of flour tortillas the clerk put on the shelf.

Q: The ratio of dogs to cats at an animal shelter is 3 to 2. How many dogs are at the shelter if there…

A: topic - ratio

Q: During a race Gwen jogged for 18 minutes if the ratio of time she jogged to the time she walked…

A:

Q: The ratio of Alvin's savings to Bernardď's savings was 3: 11 after Alvin gave 10 of his savings to…

A: First we will form the equations based on the given statements then solving those equations will…

Q: A bushel is equal to eight gallons and a peck is one-fourth of a bushel. If the price is $20 per…

A: Given: One bushel = 8 gallons   (i) One peck = 14 of a bushel.   (ii) Price for one peck = $20 To…

Q: In 1950, the population of the small town of Tulsa was 1200 and had 80 cars. In 1954, the population…

A: In 1950, the population is 1200 and the number of cars is 80. In 1954, the population is 1500 and…

Q: An ice cream factory makes 200 quarts of ice cream in 10 hours. How many quarts could be made in 12…

A: It is given that cream factory makes 200 quarts of ice cream in 10 hours. The number of quarts of…

Q: The ratio of Croland’s pretzels to Edrick’s pretzels was 9:4. After Croland ate 77 pretzels, the…

A: If two items, A and B are in the ratio, x:y, then it can be written that the amount of item A is xk…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.