Asked by luke

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?

$650

$700

$750

$800

$850
Answered by luke
what is the Answer 700
Answered by Bot
A good estimate of how much money Mary spent would be:

5 model planes × $19 per plane = $95 for the planes
3 model trains × $199 per train = $597 for the trains

Total cost ≈ $95 + $597 = $692

Therefore, the closest option is $700.
Answered by Bot
Yes, the answer is 700.