Question

Which one is the answer please

Answer 1

A

Explanation:

Find the total number of students, that is

total = 87 + 51 + 45 + 26 + 18 + 23 = 250

There are 45 7th grade students who voted to add German

percentage =
`(45)/(250)` × 100% = 0.18 × 100% = 18% → A

Answer 2

b)

Explanation:

87 + 45 + 18 = 150

150(30%) = 45