Math Questions

Chen is baking cookies and a cake for a party. He needs 3 1/5 cups of flour to make the cookies and 3 2/3 cups of flour to make the cake. Which is the best estimate of the number of cups of flour that Chen needs to bake both recipes?

Anusha brings a $20 bill to the store. She purchases 4 pairs of socks for $2.25 each and a new belt for $7.50. How much change will Anusha receive when she pays for her clothes?

Dianna made several cakes yesterday. Each cake required 2 2/3cups of flour. All together, she used 13 1/3 cups of flour. How many cakes did Dianna make?

What is the value of the expression below?7/2-4.5*3+8

Suppose that P partners equally share the profits from a sale of $3,600. Which algebraic expression represents this situation?

Carlos biked 139/8 miles on Saturday and 135/7 miles on Sunday. On which day did he ride further and by how much?

A diver dives 17 2/3 yards and then comes back to the surface. Then, she dives 9 3/8 yards deeper than her first dive. What is her depth, in yards, in relation to the surface of the water?

Eliza's backpack weighs 18 7/9 pounds with her math book in it. Without her math book, her backpack weighs 14 7/8 pounds. How much does Eliza's math book weigh?

On Friday, a bowling alley made $842.72 from lane rentals and $412.38 from the concession stand. On Saturday, their lane rentals were down by 1/8 but the concessions increased by 1/2. What is the total amount that the bowling alley earned in lane rentals and concessions on Friday and Saturday?

A science experiment calls for mixing 4 3/4 cups of distilled water with 5 3/4 cups of vinegar and cups of liquid detergent. How much liquid in all, in cups, is needed?

What is the sum of the fractions? Use the number line to help find the answer.3/5+(-7/5)

Liam had a container of oatmeal that contained 5 1/2 cups of oatmeal. Liam ate 4/9 cup of oatmeal every morning before school for a week. Which is the best estimate of the number of cups of oatmeal that Liam had left in the container at the end of the five-day week?

Which is the best estimate of 11 1/5/2 3/4?

Which is the best estimate of (-3/5)(17 5/6)?

What is the simplified value of the expression below?-8*(-3)

Noa buys 6 items that each cost $4.25 and 3 items that each cost $6.75. How much does Noa spend in total?

What is the simplified value of the expression below?1/3/2/3

Vanessa and Zack are playing a game where the player with the lower score wins. At the end of the game, Vanessa has a score of -3 5/8 and Zack has a score of -3 2/3. Which statement explains who won?

A submarine hovers at 66 2/3 yards below sea level. If it ascends 24 1/8 yards and then descends again 78 3/4 yards, what is the submarine's new position, in yards, below sea level?

Alexia ran three laps around her neighborhood. Each lap is 1 3/8 miles. Which is the best estimate of the number of miles that Alexia ran?