Question

If 15 burners consume 90 cubic metre of gas in 2 hours, how much will 9 burners consume in the same time???

Answer 1

9 burners consume 54 cubic gade

Answer 2

Answer:

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Answer

= 15 burners consumes = 90 m^2 gas

= 1 burner consume = 90/15 ( after cutting remainder)

= 6m^2

= so, 9 burners consume= 9×6

= 54 m ^3 gas

• NOTE : friends if you are not understanding this you can see in the photo same solution but how I wrote this in copy ...........