Answer :
27.5 minutes
Steps:
1) put into fraction form:
160/20 = 220/x
2) simplify:
160/20 = 8/1
3) cross multiply:
8 • x = 8x
220 • 1 = 220
4) divide on both sides:
8/8 = crosses out
220/8 = 27.5
Answer:
This is answer
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Step-by-step explanation:
volume = 180 * 9
volume = 1620 in³
the greatest possible error is 0.5
