Disha cycles to her school at an average speed of 12 km/he.It takes her 20 minutes to reach the school If she wants to reach her school in 15 minutes ,What should be her average speed?
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Distance from home to school = 4km
If she wants to reach in 15 minutes then speed should be 16km/hr.
Use the formula speed = distance / time
Hope this helps!!!
If she wants to reach in 15 minutes then speed should be 16km/hr.
Use the formula speed = distance / time
Hope this helps!!!
vidushee1:
thanks a lot
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