itsminnila itsminnila

16-05-2018
Mathematics

contestada

Determine whether quantities vary directly or inversely and find the constant of variation. It takes three identical water pumps 8 hours to fill a pool. How long would it take four of these same pumps to fill the pool, assuming they all pump at the same rate?
PLEASE HELP!!

Respuesta :

16-05-2018

8 * 3 = 24
24/4 = 6 HOURS

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