there are 10 tress spread out equally along my street with one at each end.if i run a steady speed from one end of street,i can reach the 8th tree in just 8 seconds ,how long would it take me to run down the whole street at the same speed??
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hi
According your question it is given that-
There are 10 trees in a street
I took only 8 seconds to cover 8 trees.
Also all the trees are equal in distance from each other.
let the distance between the trees be 10m
then 1 tree to 8 tree is not 80 m but 70m
so speed = distance/time
70/8
now he should come to 10th tree
so 90 meter
now 90 / 7/8 =90*8/7
= 10.28 s
According your question it is given that-
There are 10 trees in a street
I took only 8 seconds to cover 8 trees.
Also all the trees are equal in distance from each other.
let the distance between the trees be 10m
then 1 tree to 8 tree is not 80 m but 70m
so speed = distance/time
70/8
now he should come to 10th tree
so 90 meter
now 90 / 7/8 =90*8/7
= 10.28 s
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0
Answer:7272/
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