Question

Find a if a : b : c = 2 : 1 : 5 and a+b+c = 16000Single choice.​

Answer 1

Answer:

4000

Step-by-step explanation:

since, a:b:c = 2:1:5

a+b+c = 16000

so, let, a= 2x , b = 1x , c = 5x

ATQ

2x + 1x + 5x = 16000

=> 8x = 16000

=> x = 16000/ 8

=> x = 2000

hencs, a = 2x = 2×2000 = 4000

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