two boys starts running in the opposite direction at 10 am.one runs with the speed of 8 km/ hr and otherwith 9 and half km / hr.what will be distance between tham at 3 pm
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Answer:
87.5 kms.
Step-by-step explanation:
distance travelled by 1st boy:- speed×time
8×5= 40kms
distance travelled by 2nd boy:-
9.5×5= 47.5 kms
total distance between them= 40+47.5= 87.5 kms.
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