A girl takes 15 minutes to cover a distance
at the speed of 6 km/h. By how much should
she increase her speed to cover the same
distance in 10 minutes.
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Answer:
On the first she cover distance at the speed of 6km/hr in 15 minutes. Then, she increase her speed to cover the same distance in 10 minutes. You must Revise formulaes of that lesson.In 15 minutes she covered at 6km/hr.In 10min she covers, double the 6km/hr and it's 12km/hr. This is the answer
Step-by-step explanation:
It's easy bro
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