Question

Two friends are at a distance of
72 km. they start at the same time
to meet each other and walk at the
rates Of 7 km and 5km per hour
respectively, in what time will
they meet ?
?​

Answer 1

Answer:

They covered the distance in this way together in different hours

6 + 6.5 + 7 + 7.5 + 8 + 8.5 + 9 + 9.5 + 10 = 72 Means,they'll meet at the 9th hr.

So, In that time A will cover = 4 × 9 = 36km

They will meet in Midway