ginachuquiano7669 ginachuquiano7669

31-05-2020
Mathematics

contestada

A submarine travels 19 miles in 1/2 hour. Write an equation to find out how long it would take the submarine to travel 57 miles at the same rate. Then find the time.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

31-05-2020

Answer:

1.5 hours

Step-by-step explanation:

We can write a ratio to solve

19 miles 57 miles

-------------- = --------------

.5 hours x hours

Using cross products

19x = 57*.5

19x =28.5

Divide each side by 19

19x/19 = 28.5/19

x =1.5

1.5 hours

Answer Link

jmdr110704 jmdr110704

31-05-2020

I put the wrong answer don’t mind me

Answer Link

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