Answer:Eureka Math Grade 6 Module 2 Lesson 1 Answer Key
March 31, 2021 / By Prasanna
Engage NY Eureka Math 6th Grade Module 2 Lesson 1 Answer Key
Eureka Math Grade 6 Module 2 Lesson 1 Example Answer Key
Example 1.
34 gallon of batter is poured equally into 2 bowls. How many gallons of batter are in each bowl?
Answer:
→ Since the whole is being put into 2 equal parts or bowls, this is the partitive model of division. What division expression can we write to match this story?
→ 34 ÷ 2
→ We can also think of this problem as asking, “3 fourths is 2 groups of what?” Let’s take a look at how to solve this using an area model. What is the whole? How much batter is being shared?
→ Three-fourths gallon
→ The story tells us that the batter is poured equally into 2 bowls. How can we show this in the model?
→ We can draw another line, horizontally, to partition the model into 2 equal units.
→ Now our model shows 3 fourths being partitioned into 2 equal parts. Could we also say that our model shows 12 of 3 fourths?
→ Yes, it’s just like in the Opening Exercise where dividing by 2 and multiplying by are the same.
→ Let’s label our model to show that. What is half of 3 fourths?
Half of 3 fourths is 3 eighths.
→ Yes, and what is 3 fourths divided by 2?
→ It’s also 3 eighths!
→ We said that we could also think of this problem as, “3 fourths is 2 groups of what?” Is it true that 3 fourths is 2 groups of 3 eighths? Use a repeated addition or multiplication sentence to support your response.
→ Yes, it’s true. 3 eighths plus 3 eighths is 6 eighths, which is equal to 3 fourths. →. It’s true.
2 × 38=68=34.
Eureka Math Grade 6 Module 2 Lesson 1 Example Answer Key 2
34 ÷ 2 = 12 of 34 = 38
38 gallon of batter in each bowl.
Explanation: