Question

40m/sec into km/ʜʀ. ​

Answer 1

Answer:

144 km/hr

Step-by-step explanation:

We know 1000 m = 1 km

And 3600 sec = 1 hr

So,

40 m/sec

= (40/1000) km/sec

= (40/1000)/(1/3600) km/hr

= (4/100) × 3600 km/hr

= 4 × 36 km/hr

= 144 km/hr

Answer 2

Answer:

4×18÷5 = 144 km/h

☃️ More Info :-

❋ If you want to convert any number from km/h to m/s then multiply it by 5/18.

❋ If you want to convert any number from m/s to km/h then multiply it by 18/5.

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