Question

110% of 90 is what number a ?

? = 110 over 100
please help​

Answer 1

The answer is a = 99

Explanation:

We can solve this using ratios

First we set up the equation:

`(a)/(90)= (110)/(100)`

Then cross-multiply:

`100 * a = 90 * 110`

Simplify:

`100 * a = 9,900`

Divide both sides by 100:

`a = 99`

Ta-Da! The answer is a = 99

Hope this helps! :)

Answer 2

90 is the orrect answer because I said so

Explanation: