Question

11/8 Percents/Gridif the answer is 5.4 how do I use the grid?can you explain it to me please?

Answer 1

At first we take 10 boxes of grid,

In which every box shows 10 percent,

Therefore, full grid shows 100 percent.

In this grid,

`30\text{percent }=18`
`1\text{percent =}(18)/(30)=0.6`
`100\text{ percent =}60`

Therefore, 18 is 30 percent of 60.

The data in the model is