if 15 Berners consume 90 cubic metre of gas in 2 hours how much will 9 burners consume in the same time
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Answer:
9 burners consume 54 cubic cm in 2 hours
Step-by-step explanation:
Case 1:
No.of burners = 5
Volume of gas = 90 cubic m
Time = 2 hours
Case 2:
No. of burners = 9
Time = 2 hours
So, ATQ
90
15×2
=
x
9×2
x=
15×2
9×2×90
x=54
90
15×2
=
x
9×2
x=
15×2
9×2×90
x=54
Hence 9 burners consume 54 cubic cm in 2 hours
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