Lesson 12: Practice Problems
Problem 1
One inch is around
How many centimeters long is 3 inches? Show your reasoning.
What fraction of an inch is 1 centimeter? Show your reasoning.
What question can be answered by finding
?
Problem 2
A zookeeper is
How many times as tall as the zookeeper is the giraffe?
What fraction of the giraffe’s height is the zookeeper’s height?
Problem 3
A rectangular bathroom floor is covered with square tiles that are
How many tiles does it take to cover the length of the floor?
How many tiles does it take to cover the width of the floor?
Problem 4 From Unit 4 Lesson 11
The Food and Drug Administration (FDA) recommends a certain amount of nutrient intake per day called the “daily value.” Food labels usually show percentages of the daily values for several different nutrients—calcium, iron, vitamins, etc.
In
Write a multiplication equation and a division equation to represent the question, and then answer the question. Show your reasoning.
Problem 5 From Unit 4 Lesson 7
What fraction of
Problem 6 From Unit 4 Lesson 6
Noah says, “There are