a car travel 90 km in (2 1/2 ) hour how much time it need to travel 30 km
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2
21/2 = 10.5
90 - 10.5
30 - ?
30 x 10.5
90
10.5 / 3
3.5
3.5 hours are required for car to travel 30 km
90 - 10.5
30 - ?
30 x 10.5
90
10.5 / 3
3.5
3.5 hours are required for car to travel 30 km
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Answered by
2
-->21/2hr = 10.5hr
-->90km in 10.5hr
-->30km in ??
--> 30 x 10.5 /90
--> 10.5 / 3 = 3.5
3.5 hours are required for the car to travel 30 km.
-->90km in 10.5hr
-->30km in ??
--> 30 x 10.5 /90
--> 10.5 / 3 = 3.5
3.5 hours are required for the car to travel 30 km.
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