a running track of 450 m long .there are 6 lanes and each lane is 75cm wide.how wide is the running track?
Answers
Given:
A running track of 450 m long.
There are 6 lanes and each lane is 75 cm wide.
To find:
How wide is the running track?
Solution:
The length of the running track = 450 m
The no. of lanes in the running track = 6
The width of each lane of the running track = 75 cm
Therefore,
The width of the running track will be,
= [No. of lanes] × [Width of each lane]
= 6 × 75 cm
= 450 cm
∵ 1 cm = 0.01 m
=
=
Thus, the width of the running track is → 4.5 m.
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