Fractions and Decimals Solve Word Problems

Which math expression is shown in the model?

What math problem is shown in the model?

After school, James rides his 4-wheeler around a track. He drove a total of $$12\ \frac{3}{4}$$ miles. If each lap around the track is $$\frac{3}{4}$$ of a mile, which expression will find how long a lap around the track is?

Elizabeth needs to make hot chocolate for her party. She has $$1\ \frac{1}{2}$$ cups of cocoa. She estimates she can make 6 cups of hot chocolate for the party. What assumption is Elizabeth using to make her estimate?

Victoria got a gift card for Christmas. She went shopping and bought 2 games for $7.95 each; 5 bags of chips for $0.75 each; and a bracelet for $6.70. She looks at her total purchases and estimates she has $14 left on the gift card. What assumption is Victoria making about her card? She assumes the card started with (a)   dollars (fill in just a whole number)

Each day Carlos stores soccer balls at the gym in a large bin. The bin weighs the soccer balls. If there are a total of 12 soccer balls in the bin and the weight is 9.12 kg, how much would one soccer ball weigh? Enter your answer as a decimal number. Do not round.

(a)  

Which model represents the difference of 3/4 - 1/3

Which of the following expressions shows how to find the answer to $$4\ \frac{2}{5}\times\frac{3}{4}$$

Elias has a baseball, and three tennis balls in his backpack. A baseball weighs 5.25 ounces. A tennis ball weighs 2.1 ounces. If Elias's backpack (by itself) weighs 12.4 ounces, what is the total weight of his backpack and the balls that are inside it?

(a)  

Use the model to help you find the sum of 3/4 and 1/5.

(a)