12 pipe are required to fill a tank in 2hr 40 min how long will it take if only 10 pipes of the same type are used
Answers
Answer:
If 10pipes of the same type are used, then it will take 3 hrs 12 min...
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Answer:
3 hours 12 minutes
Step-by-step explanation:
Pipes(x) Minutes (y)
12 160
10 ?
Inverse Proportion
=> x1 = y1
x2 y2
=> 12 = 160 => 12 = y2
10 y2 10 160
y2 = 12 × 160 => 12 × 16 =192 minutes
10
192 minutes = 3 hours 12 minutes
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