Question

The ratio of the length of a school ground to its width is 5:2. If the width is 40 m, then the
length is
(1) 200 m (2) 100 m
(3) 50 m (4) 80 m
(SSC CHSL DEO Exam. 02.11.2014
(Ist Sitting)​

Answer 1

Step-by-step explanation:

hope it helps

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Answer 2

Step-by-step explanation:

the solution is breath/length =2/5 and width=x/40.

x=2/5×40

x=2×8

×=16