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3 years ago

14

Martha finds that her watch gains 2 minutes in 6 hours. how much will it gain in 19.5 hours? a 0.615 minutes b 1.625 minutes c 6

.5 minutes d 58.5 minutes

1 answer:

docker41 [41]3 years ago

4 0

6 hours gain 2 mins
19.5 hours gain x mins

$6x = 19.5 \times 2 \\ 6x = 39 \\ x = 6.5$

Answer is C. 6.5 minutes

Hope this helps you. - M

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