ace worked 22 out of his first 25 math activities correctly at the same rate, how many will he work correctly out of 100

Ace will work 88 problems correctly out of 100.

Step-by-step explanation:

Given that:

Ace worked out 22 problems out of his 25 activities

Ratio = 22:25

If the number of problems are 100, then x be the number of problems correctly solved by Ace.

Ratio = x : 100

The relationship is proportional.

22:25 :: x:100

Product of mean = Product of extreme

25x = 22*100

25x = 2200

Hence,

Ace will work 88 problems correctly out of 100.

okay wait before i answer, is this for your points on a graph?

1/4 because there is 4 grades.