Mastering Multiplication: Rational Numbers Challenge

A recipe calls for 2.5 cups of flour. If you want to make 3 batches of the recipe, how many cups of flour do you need in total?

• 2 cups

• 7.5 cups

• 10 cups

• 5 cups

A car travels 0.75 miles per minute. How far will it travel in 15 minutes?

• 9.5 miles

• 12 miles

• 10 miles

• 11.25 miles

A gardener plants 1.2 meters of flowers in each row. If there are 4 rows, how many meters of flowers are planted in total?

• 4.8 meters

• 6.0 meters

• 2.4 meters

• 3.6 meters

A book costs $12.50. If you buy 3 books, how much will you spend?

• $25.00

• $45.00

• $37.50

• $30.00

A runner completes 0.6 kilometers in 1 lap. How far will the runner go in 5 laps?

• 1.2 kilometers

• 2.5 kilometers

• 4.0 kilometers

• 3.0 kilometers

A fabric store sells 2.3 yards of fabric for each dress. If you want to make 4 dresses, how many yards of fabric do you need?

• 6.9 yards

• 8.5 yards

• 9.2 yards

• 10.4 yards

A recipe requires 0.5 liters of milk for one cake. How much milk is needed for 6 cakes?

• 4 liters

• 2 liters

• 3 liters

• 1 liter

A cyclist rides at a speed of 1.5 miles per hour. How far will the cyclist travel in 4 hours?

• 10 miles

• 8 miles

• 4 miles

• 6 miles

A painter uses 0.8 liters of paint for each wall. If there are 5 walls to paint, how much paint is needed?

• 3 liters

• 5 liters

• 2 liters

• 4 liters

A school has 0.9 of a mile to walk around the track. If a student walks around the track 3 times, how far do they walk?

• 3.6 miles

• 0.9 miles

• 1.8 miles

• 2.7 miles