Grade 6 HMH Go Math - Answer Keys Answer keys

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Grade 6 HMH Go Math - Answer Keys

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Problem Solving + Applications

Use the advertisement for 17 and 18.

Question 17 (request help)
Corey spent 20% of his savings on a printer at Louie’s Electronics. How much did Corey have in his savings account before he bought the printer?

Question 18 (request help)
Kai spent 90% of his money on a laptop that cost $423. Does he have enough money left to buy a scanner? Explain.
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Question 19 (request help)
Maurice has completed 17 pages of the research paper he is writing. That is 85% of the required length of the paper. What is the required length of the paper?

pages

Question 20 (request help)
Of 250 seventh-grade students, 175 walk to school. What percent of seventh-graders do not walk to school?

Question 21 (request help)
What's the Error? Kate has made 20 free throws in basketball games this year. That is 80% of the free throws she has attempted. To find the total number of free throws she attempted, Kate wrote the equation $\cfrac{80}{100} = \cfrac{\text{?}}{20}$. What error did Kate make?
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Question 22 (request help)
Maria spent 36% of her savings to buy a smart phone. The phone cost $90. How much money was in Maria’s savings account before she purchased the phone? Find the unknown value.