Question

Jainish drives to cover a distance of 900 kms at the speed of 75 km/h.If he drives at the speed

of 100 km/hour, then how much time will he save to cover the same distance.


solve using direct and inverse proportion..

kindly don't spam...​

Answer 1

Answer:

75/ 9 kms

Step-by-step explanation:

Answer 2

D= 900km

S= 75 km/h

time = 900/75 = 12 hr

If S= 100km/h

them time = 900/100 = 9hr

so she saves = 12-9 = 3 hours

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I'm Abhish ,Xth class