Question

18 first-graders and 72 other students attended a school assembly. What percentage of the students at the assembly were first-graders?

Answer 1

20%

Explanation:

72+18=90

18/90=.2

20%

Answer 2

Answer:20%

Explanation:

You add 72 plus 18 and get 100 then you find what 100 divided by 5 is.