Question

44. In National 100 meter competition Manju
takes 30 steps in 9 seconds, how many steps
does she take in 54 seconds?​

Answer 1

Step-by-step explanation:

Use plain unitary method to solve this.

9 seconds for 30 steps

So, in 1 second she covers 30/9 steps

Thus, in 54 seconds she will cover (30/9)*54 = 180 steps.

Answer 2

9 steps for 30 second

so in 1 second 30/9

se covers 30/9*54

180