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Mary wanted to add to her collection of model planes and trains. She wanted to add 5 model planes which cost $19 each and 3 model trains which cost $199 each. Which of the following is a good estimate
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4 votes
Mary wanted to add to her collection of model planes and trains. She wanted to add 5 model planes which cost $19 each and 3 model trains which cost $199 each. Which of the following is a good estimate of how much money Mary spent?

User Wasmachien
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5.4k points

2 Answers

4 votes
Spent = 5(19) + 3(199)
= 95 + 597
Mary spent $692
User Mike McCoy
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5.2k points
6 votes
What are the options? But I think a good estimate is $700.
User Testa Abalez
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5.4k points
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