Question

Create a model to represent the following percents. 90% 0.9% 900% 9/10%

Answer 1

All these percents can be represented in terms of rational number.Percent means dividing by 100.

1. 90 % =
`(90)/(100)=(9)/(10)`→→→Draw 10 rectangles or squares , and color 9 of them only.

2. 0.9 % =
`(0.9)/(100)=(9)/(1000)` →→Draw 1,000 rectangles or squares and color only 9 rectangles or squares.

3. 900 % =
`(900)/(100)=9`→→ 9 different things

4.
`(9)/(10)`%=
`(9)/(100* 10)=(9)/(1000)`→→→Draw 1000 rectangles or squares and color 9 of it.