Math, asked by ashimasadhu64, 8 months ago

9. A and B are at a distance of 117 Km and start cycling together towards eachother at the rates of 5 and 4 km per hr respectively. In what time will they meet? please do this sum

Answers

Answered by rajeshkadu121

0

Step-by-step explanation:

A. 5 km/hr

B. 4 km /hr

sa. = s

sb = 117 - s

117. -4t. = 5t

t =117/9

t. = 13 hr

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