Question

A man walks "a" km in "b" hours. The time taken to walk 200m is :give step by step explanation
a) ab/200 hours
b)200b/a hours
c)a/200b hours
d)b/5a hours ​

Answer 1

Answer:

Step-by-step explanation: man travels a km(1000a m) in b hrs

so, it will cover 1 m in b/1000a hrs

therefore, it covers 200 m in - b*200/1000a hrs

which is equal to b/5a

HOPE IT HELPS YOU.

Answer 2

Answer:

b/5a hours

Step-by-step explanation:

A Man walks a km in b hours. the time taken to walk 200m is b/5a hours