A restaurant serves two special dishes, X and Y to its customers consisting of 70% boys and 30% girls. 80% of boys order dish X and the rest Y. 70% of girls order Y and the rest X. In what ratio of X to Y should the restaurant prepare the two dishes?

Q: ad some toy cars and toy planes in two boxes A and B. At first, there were 12 toy cars and 20 toy…

A:

Q: In ms E's park 1/3 of the total birds were grey color while the rest were either black or white. The…

A: Introduction: The ratio is very significant in mathematics. Suppose two values are given. The ratio…

Q: Room A stores basketballs and Room B stores soccer balls. Mr Li took 1 the basketballs and placed…

A: Let  room A stores x basketball and room B stores y soccer balls. Mr Li took x4 basketballs and…

Q: In the first tank, the ratio of fluids is 2 : 1, and in the second tank, the ratio of fluids is 3:…

A: For the first tank, the ratio of the fluid is 2:1 . Hence, the volume of one fluid is 2x and the…

Q: A trader bought maize for sh 20 per kg and beans for sh 60per kg .She mixed the maize and beans and…

A: Given- A trader bought maize for Ksh 20 per kg and beans for Ksh 60 per kg. She mixed the maize and…

Q: When preparing Rashid for fruit cocktail juice table mango and apple in a ratio of 1: 2: 4 and for…

A: SOLUTION-

Q: The following table gives the calories, fat, and carbohydrates per ounce for three brands of cereal.…

A: Assume x represents ounce of All fiber required y represents ounce of Frosted Puffs required and z…

Q: is twice the length of Tank B and the length of Tank B is twice the length of Tank C. Mr Muhamad…

A:

Q: By weight, one fertilizer is 20% potassium, 30% nitrogen, and 50% phosphorus. A second fertilizer…

A:

Q: Ali sold a total of 128 cans of Chrysanthemum, Green Tea and Sprite on Monday. On Tuesday, he sold…

A: given that  Ali sold 128 cans of Chrysanthemum, Green Tea and Sprite on Monday. let number of cans…

Q: A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the…

A: Given,Fuel efficiency of first car = 40 miles/gallonFuel efficiency of second car = 30…

Q: At a birthday party, there is a 750 g chocolate cake and a 600 g carrot cake. At the party, 50% of…

A: There are 750 g chocolate cake and 600 g carrot cake. The total weight of the cake w is: w=750+600…

Q: Janet, rosi, and Tanya buy postcards from their favorite souvenir shop. Janet buys 3 postcards for…

A: Given : Janet, rosi, and Tanya buy postcards from their favorite souvenir shop.  1. Janet buys 3…

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: 1 kg of cashews cost GHS 100 and 1 kg of walnuts cost GHS 120. If a mixture of cashews and walnuts…

A: Given Information - Cost of 1 kg of cashews = GHS 100 Cost of 1 kg of walnuts =  GHS 120 Cost of 1…

Q: 5. How many meters will it take you to walk diagonally across and along the two adjacent sides of a…

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Q: Box A and Box B contained only white and dark chocolates. The ratio of the number of white…

A: To determine the total number of chocolates in the two boxes at first we have to determine the…

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

A:

Q: A mixture contains 'X' litre milk and 'Y' litre water. If 30 litre of mixture is taken out and…

A: Introduction :

Q: Suppose that a chemist is mixing two acid​ solutions, one of 30​% concentration and the other of…

A: The two acid solutions are given, one is of 30% concentration and the other is of 40% concentration.

Q: The following table gives the calories, fat, and carbohydrates per ounce for three brands of cereal.…

A: Let x, y and z ounces of All fiber, Frosted puffs and Natural mixed grain be needed. Then according…

Q: Hannah and Andrea were selling tickets to the homecoming dance. They were set up in different…

A: Given information:- Hannah and Andrea were selling tickets to the homecoming dance. They were set up…

Q: On one job, two power shovels excavate 20,000 cubic meters of earth, the larger shovel working 40…

A:

Q: Suppose that weights of males in my family are N(250,24) where 250 and 24 are in pounds.  I weigh…

A:

Q: Ivy, Ken, and Ron shared some sweets in the ratio 5: 4 : 2. Ken gave some of his sweets to Ivy and…

A:

Q: By​ weight, one fertilizer is 10​% ​potassium, 40​% ​nitrogen, and 50​% phosphorus. A second…

A: Given

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: 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: As a nurse, part of your daily duties is to mix medications in the proper proportions for your…

A: Given:-Last week doctor mix 90mg of medication A 45mg of medication B.Doctor use medication A with…

Q: And from this solution, what percentage of times are between 22 & 46 minutes? What percentage is…

A: Given that Population mean=34 minutes  Standard deviation =6 minutes  We have to find the percentage…

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: 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: The pricing form for a meal of fish and chips shows a total ingredient cost of $4.90 per serving of…

A:

Q: The ratio of the number of marbles Ali has to Bob and Charlie is 1:2:3. Ali decided to give Bob 1/3…

A:

Q: A bunch of leeks weighs 12 ounces and has a yield percent of 45%. How many bunches of leeks should…

A: Given data: The percent yield of a bunch weighing 12 ounces is x=45%. Required clean leeks is V=2…

Q: A farmer wishes to determine which of two brands of baby pig pellets, Kent or Moormans, produces…

A: In the given experiment, the farmer assigns pigs in litter A to treatment 1 (Kent pellets) and the…

Q: three-dimensional printer at a rate of 12.3% per year. If the printer cost $900 in 2012, what is its…

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: During a nationwide program to immunize the population against a new strain of the flu, public…

A: During a nationwide program to immunize the population against a new strain of the flu,public…

Q: music company sells music to download. They charge $7.00 for each album and $1.50 for each song . On…

A:

Q: An experiment calls for a 5% salt solution. Only a 3% salt solution and an 8% salt solution are…

A: An experiment calls for a 5% salt solution. Only a 3% salt solution and an 8% salt solution are…

Q: Alan, Betty, and Carol invested in a corporation in the ratio of 7:8:9 respectively. If they divide…

A: alan's share be 7x betty's share be 8x carol's share be 9x

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: In a village 70% of the population is literate. The ratio of literate male and literate female is…

A: Let population of village = x   Therefore,    literate people in the village = 70x100 And thus…

Q: James and Cain have some money. If James gives $16 to Cain, James will have 4 times as much money as…

A:

Q: The following table gives the calories, fat, and carbohydrates per ounce for three brands of cereal.…

A: Let x be the  ounces of all fiber and y be the ounces of Frosted Puffs and z be the ounces of…

Q: As a nurse, part of your daily duties is to mix medications in the proper proportions for your…

A:

Q: A cranberry-pomegranate juice mixture calls for 3 cups of cranberry juice for every 4 cups of…

A: To find : Pomegranate juice she added.

Q: with cashews costing $8 per pound to obtain 140 pounds of a mixture costing $6 per pound. If the…

A: