Question

Please help (if you can’t it’s okay) :>

Answer 1

the answer is 11%

Explanation:

this is because

27/30x100=90

which is 90

but the difference between 100 and 90 is 10

so its 10% but its closer to 11%

so yeah

i am not sure if its correct

Answer 2

11%

Explanation:

1. First subtract the two quantities of students Mrs.Ciampa have had in her math class last year and this year:

`30-27=3`

2. Then divide this result by the number of students Mrs. Ciampa had in her class last year:

`(3)/(27)=0.11`

3. Finally multiply the number obtained by 100 to obtain the percent of change:

`0.11*100=11`%