TWO SCHOOL VANS START from a house at an
interval of 8 mins and Travel with a speed of
25 km/hr. with how much speed should a
woman coming from the opposite direction
Towards the house travel, to meet the vans
at an interval of 4 minutes?
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Step-by-step explanation:
to school when starts at minutes then 1 is 25 then 25 18 minutes after 4 metres height they will be the useful to school and will be on same because the speed on same and the minute social safe and nobody slate
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