Anil walk at a speed of 4 km per hour and reaches the school late by 3 minutes next day he increase his speed by 2 km per hour and reached the school 2 minutes early how far it is school from his home
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Answer:use time = distance / speed
(t+1/20)=d/4.....1
(T-1/30)=d/6......2
Step-by-step explanation:
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