Question

Find the value of A,if,A:B:C 4:5;1 and sum of A+B+C=20​

Answer 1

Answer:

4x + 5x + x = 20

10x = 20

x = 2

so A= 8

Answer 2

Answer:

A: 8 B:10 C:2

Step-by-step explanation:

4+5+1 = 10

20/10 = 2

2 x 4 = 8

2 x 5 = 10

2 x 1 = 2

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