Ethan studied for 2 2/3 hours on Monday and 3 1/6 hours on Tuesday. He used the fraction strips shown below to model the total number of hours he studied. Complete the statement to explain why he modeled 2 2/3 using 1/6 strips instead of 1/3 strips.

What is the total number of hours that Ethan studied on Monday and Tuesday?

Brooke played her flute for 3/4 hour each day for 5 days and for 1/2 hour each day for 2 days. How many hours did she play it in all?

What is the product of 3.68 and 12?

What is the value of 8.65 rounded to the nearest tenth?

What is the product? 3.04 × 1.5

Which number is the difference? 10.27-3.15

Is the equation 1/8 + 3/5 = 13/20 correct?

Bottles of water are packaged with 24 bottles per case. A store has 365 cases to sell. How many bottles of water does the store have to sell?

Arnold has 4 cups of trail mix. He wants to divide the trail mix into 1/3-cup servings. How many servings can Arnold make?