Grade 5 HMH Go Math - NEW Answer keys

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Grade 5 HMH Go Math - NEW

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Use the picture to solve 25–26.

Question 25 (request help)
About how many meters tall is each floor of the Williams Tower?

Question 26 (request help)
About how many meters tall is each floor of the Chrysler Building?

Question 27 (request help)
Eli needs to save $235. To earn money, he plans to mow lawns and charge $21 for each. Write two estimates Eli could use to determine the number of lawns he needs to mow. Decide which estimate you think is the better one for Eli to use. Explain your reasoning.
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Question 28 (request help)
Explain how you know whether the quotient of 298 ÷ 31 is closer to 9 or to 10.
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Question 29 (request help)
Test Prep Anik built a tower of cubes. It was 594 millimeters tall. The height of each cube was 17 millimeters. About how many cubes did Anik use?
- 10
- 16
- 30
- 300