Question

The phone company makes 2 defective phones for every 145 made. How many phones will be defective in a batch of 870 phones?

Answer 1

Answer: 12 defective phones

Steps: Divide 870 by 145.

870 ÷ 145 = 6

6 batches are in this amount. If 1 batch has 2 defective phones, then 6 batches have 12.

Therefore the amount is twelve.

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