How many pounds of water can be holded by a tank with a capacity of - ProProfs Discuss
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How many pounds of water can be holded by a tank with a capacity of 90 cubic feet?



A. 3,120 pounds
B. 3,780 pounds
C. 4,368 pounds
D. 4,992 pounds
E. 5,616 pounds

This question is part of CA Water Treatment Plant Operator Quiz Chapter 5
Asked by PaulMJr, Last updated: Feb 19, 2020

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2 Answers

RagweedFarmer

RagweedFarmer

Answered Feb 26, 2017

5616 pounds
math constant: 1 cubic foot of water = 62.4lbs, in case you forget the weight of one cubic foot you can multiply the weight of a gallon of water 8.34lbs times the volume in one cubic foot 7.48 gallons, 8.34x7.48=62.38 (62.4lbs)

90x62.4=5616
 

John Smith

John Smith

Answered Nov 26, 2016

5,616 pounds
 

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