Math, asked by sushilakumaridss4, 9 months ago

a building has 120every floor is 4m high.if a balloon Rises for every second , how long will it take to rise from the 42nd floor to the 55th floor​

Answers

Answered by SVishnupriyan
8

Step-by-step explanation:

first 55-42 =13

then multiply 13×4×120×1=624

so 624 seconds

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