Rayna is building a tapered staircase using wooden boards. The bottom stair is 3 1 2 ft wide, and the top stair is 2 1 6 ft wide. Each stair is 4 in. shorter than the one below. What is the total length of wooden boards Rayna needs for the stair tops, in feet? Enter your answer in the box as an improper fraction.

Q: Simone got 3/4 of a full bar of chocolate. Hank was supposed to get 1/4 of the full chocolate bar,…

A: Given,           Simone got 3/4 of a full bar of chocolate. Hank was supposed to get 1/4 of the full…

Q: Kaitlyn gave 1/2 of her candy bar to Arianna. Arianna gave 1/3 of the candy she got from Kaitlyn to…

A: Let total number of candy bar = x

Q: The diagram at the right shows the flag of Finland, which consists of a blue cross, whose width is a…

A: First find area of whole flag which is in rectangular form height =2'9''=(2*12+9)''=33" width…

Q: which fraction is equivalent to 0.45?

A:

Q: Mary cut a piece of yarn that is 9/5 feet long into 3 pieces. List 3 different fractions

A:

Q: 4. Len bought a lot measuring 450 square meters. If 25sq.m. is allotted for a storage room, what…

A:

Q: How can you add a similar fraction and dissimilar fraction?

A: Given: Similar and dissimilar fractions. To explain: How to add similar and dissimilar fraction.

Q: How do you simplify a fraction?

A: Simplifying fractions means to reduce the fraction as simple as possible.

Q: Write the fraction as a mixed number or a whole number. -22 а. 9 7 b. 7 25 с. %3D || 6

A:

Q: The total number of hours required for a private-pilot, single-engine land rating is 40 h of flight…

A:

Q: In the problems below, which is accurate to apply with division on fraction? Select your answer.…

A: statement 1: no of Dancer= 55/2÷11/2=5 It is accurate to apply division on fraction   statement 2:…

Q: It is said that a person spend 1/10 of his life in childhood, 1/20 in adolescence, and the rest in…

A:

Q: a. If one ship has a length of 600 feet and another ship has a length of 400 feet, the length of the…

A:

Q: Raise the fraction to higher terms as indicated. 9 20 to sixtieths

A:

Q: The tank for a car hold 12 gallons. The gasdinegauge is showsthe tank 13 gas is still in the tank?…

A: Given:

Q: A company makes cones out of solid foam. Each cone has a height of 9 inches, and its base has a…

A: The volume of the cone is calculated by using the formula, V=13πr2h, where  r  is the radius of the…

Q: In the plot below, what fraction of the garden is composed of Lettuce? What fraction of the garden…

A:

Q: c. Maria cut a 6-foot length of ribbon into 7 equal parts. What fraction of a foot is each piece of…

A: For (c), Maria cut a 6-foot length of ribbon into 7 equal parts.  So, each pieces of ribbon is of 67…

Q: Ling went to the bookstore, he spent 1/3 of his money ona pen and 4/7 of it on books. What fraction…

A: Use the amount of ling as x amount.

Q: Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment what fraction of her allowance…

A: Given Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment. We have to find what…

Q: In the diagram below BE bisects ZAEC, AB = CD = DG = 2, AG = 3 and DE = 5. A В H E Calculate each of…

A:

Q: what fraction is halfway between 1/4 and 1/6?

A:

Q: Tunttion iHdlcated, in simplified fraction 1) sec 0 2) c 13 12

A:

Q: Cam ran 4/7 of a mile on Monday and 3/21 of a mile on Tuesday? What fraction of a mile did Cam run…

A: Given: Fraction of mile covered on Monday =  4/7 Fraction of mile covered on Tuesday = 3/21     To…

Q: Patricia went to Krispy Kreme and bought % of a box of chocolate donuts and % of a box of glazed…

A: Given Patricia bought 45 of a box of chocolate donuts and bought 23 of a box of glazed donuts.

Q: If 1½ inches on a map represent 36 miles, how many miles are represented by 4 inches? Explain.  do…

A:

Q: Lena has yellow tile on 1/4 of her kitchen floor. Write another fraction equivalent to 1/4

A:

Q: 8. Approximate the following fractions and tell whether each whether your estimate is high or low.…

A: Simplification of the rational expressions helps to find the close expressions. Divide the…

Q: The base of prism 1 is a rectangle whose length is 4 and whose width is 3. The base of prism 2 is a…

A: To find the ratio of the heights of prism 1 and prism 2

Q: Felisha had 4 pans of brownies. She ate one-third of each pan of brownies. How many pans of brownies…

A:

Q: What proportion of the students who did not pass the test took it on white paper? Leave your answer…

A: It is given that, 25 of the 40 students, who took the test on yellow paper passed.

Q: If Mary bought ribbon at $3.66per yard and Samuel bought the same ribbon at ​$3.97per​ meter, who…

A:

Q: Matthew's bed takes up 1/3 of the width of his bedroom and 3/5 of the length. What fraction of the…

A: Let length of bedroom be y.

Q: what is compound fraction?

A: A compound fraction is a combination of a whole number and a fraction. It is also called as a mixed…

Q: 17. Selena got 5 out of 6 answers correct on her science quiz. Her friend Ana got 4 answers out of 6…

A:

Q: What is the area, in square meters, of the shape below? Express your answer as a fraction in…

A:

Q: Mr. Hughes decided to enter his mustand in dream world nascar race. He drove his mustang to the race…

A: let at the starting  tank has  p   amount  of gas

Q: Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.…

A: Given that:the ratio0.90 to 0.18 since we have to calculate fraction in simplest form.

Q: 2. A grocery store sells beef for $2.50 per pound. What would be the cost of 34 4 of beet?

A:

Q: Woodsmith magazine gave instructions on how to build a pine cupboard. Lumber will be needed for two…

A:

Q: How many different bowls of ice cream can you make with 8 flavours and 7 scoops such that you have…

A: given, 8 flavors and 7 scoops number of solution of equation: (x1+x2+...+xr) =n is C(n+r-1,r-1) let…

Q: Chrissy had 1/5 of her birthday cake left over after her party. She decided to split the leftover…

A: The left over amount is, 15. Given that, Chrissy decided to split the left over cake between her…

Q: Calculate 0.4 x 0.3, rename each deciaml as a fraction, and multiply. What do you notice?

A:

Q: An oatmeal cookie recipe calls for 1/2 cup of butter to make 5 dozen cookies.  Jose needs to make 12…

A: Solving the problem by finding the required quantity of butter.

Q: o make some extra money over the summer, Ruth and Carrie got jobs mowing the 5 acres grass at the…

A: We can find the answer as below

Q: 5. Heather is using 100 tiles that measure 1 foot by 1 foot to cover a 10 feet by 10 feet floor. I…

A:

Q: If gallon of paint covers of a wall, how much paint is needed to cover the entire wall? Express your…

A:

Q: NOTE: Enter the exact answer as an improper fraction if necessary. A =

A:

Q: Can you determine which fraction of the figure is shaded?

A: consider distance between two dots is 1 unit