Question

In a School 6 out of 30 students of class 7 A Got A grade and 9 out of 40 students of class 7b got A grade.Which section of class 7 has better record of A grades?

Plz answer fast and Step by step explanation.................

Answer 1

Answer:

answer is 7 b understood

Answer 2

Answer:

7b

Step-by-step explanation:

find the percentage

7a=30%=1.8

7b=40%=3.6

1.8<3.6

7a<7b

7b has got more grades