Eureka Math — Lesson 16 Homework 5.4 Answer Key

After checking your answers with the key above, take 10 extra minutes to draw tape diagrams for every problem—even the ones you got right. This visual habit will prepare your student for Lesson 17 (multiplying mixed numbers) and the mid-module assessment.

Milk after drinking: 5/6 – (1/4 × 5/6) = 5/6 – 5/24 = 20/24 – 5/24 = 15/24 = 5/8 gallon. Step 2: Milk given to cat: 1/3 × 5/8 = 5/24 gallon. Step 3: Milk left: 5/8 – 5/24 = 15/24 – 5/24 = 10/24 = 5/12 gallon . Eureka Math Lesson 16 Homework 5.4 Answer Key

If you have been searching for the , you are likely looking for more than just correct answers. You want to understand why the answers are correct and how to help your child avoid common mistakes. After checking your answers with the key above,

3/4 × 2/5 = (3×2)/(4×5) = 6/20 = 3/10. Problem 5 (Word Problem – Multi-step) Question: Lisa has 5/6 gallon of milk. She drinks 1/4 of the milk. Then she gives 1/3 of the remaining milk to her cat. How much milk does she have left? Step 2: Milk given to cat: 1/3 × 5/8 = 5/24 gallon

By this point, students have moved beyond multiplying fractions by whole numbers. Now, they must tackle problems like: "Tom has 2/3 of a pound of cheese. He uses 1/4 of that cheese for a sandwich. How much cheese did he use?"

For fifth-grade students and their parents, Eureka Math (also known as EngageNY) can feel like climbing a mountain. Module 4, which focuses on multiplication and division of fractions, is often the steepest cliff. Among its many critical lessons, Lesson 16 stands out as a major turning point.