Seudónimo Seudónimo

13-01-2021
Mathematics

contestada

PLEASE HELP!
John's family visited his grandmother over the weekend. The drive to her house took 2 hours at their usual speed. The trip took 15 minutes longer because traffic was bad and they had to drive 5 mph slower. How many miles away is Johns grandmother's house?

Respuesta :

angie10365 angie10365

13-01-2021

Answer: 135 miles

Step-by-step explanation: If you go 70 miles in ones hour, then you’ll go 140 miles in 2 hours. Then it took 6 minutes longer because of traffic, and in traffic he drove 1 mile excluding 5 because he was 5 mph slower.

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sravyaputcha sravyaputcha

17-01-2021

Answer:

135

Step-by-step explanation:

Answer Link

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