Question

The Mark's of three student A,B,C are in ratio 4:5:6 . If B got 75 marks find the Mark's of A and C

Answer 1

Answer:

A's mark = 60 and B's mark = 90

Step-by-step explanation:

A : B : C = 4 : 5 : 6

B got 75 marks

So, 5 parts = 75

1 part = 75/5 = 15

A's mark = 15 x 4 = 60 and

B's mark = 15 x 6 = 90

Answer 2

A's mark = 60 and B's mark = 90

Step-by-step explanation:

A : B : C = 4 : 5 : 6

B got 75 marks

So, 5 parts = 75

1 part = 75/5 = 15

A's mark = 15 x 4 = 60 and

B's mark = 15 x 6 = 90