Math, asked by DhanushRaon, 3 months ago

convert 40 metre per second to kilometre per hour​

Answers

Answered by karriumasri12
2

Answer:

144 km per her

Step-by-step explanation:

(40×18÷5)

Answered by srijamukherjee33
2

Answer:

144km / hr

Step-by-step explanation:

to concert m/ sec into km / hr we multiply the number with 18/5

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