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alexandr402 [8]

3 years ago

8

A submarine travels 19 miles in 1/2 hour. Write an equation to find out how long it will take the submarine to travel 57 miles a

t the same rate . Then find the time.

1 answer:

egoroff_w [7]3 years ago

8 0

Answer:

1 1/2 hours

Step-by-step explanation:

19m = 1/2h

57m = xh

19 = 1/2

57 = x

19x = 1/2 (57)

19x = 28.5

÷19. ÷19

x = 1 1/2

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