Question

Estimate using a rate per 100 the numbers are 24% of 289

Answer 1

24% of 289 is 69.36.

Explanation:

The rate per hundred of 24% is 24.

Hence, if we consider 24% of a number 289, then we have to use the unitary method to calculate it.

Out of 100, the required number is 24.

So, out of 1 the required number is
`(24)/(100)`

Now, out of 289 the required number will be
`(24 * 289)/(100) = 69.36`

Therefore, 24% of 289 is 69.36. (Answer)