Salary of a, b, c are ratio 2:3:5 if a increase of 15%, 10%and 20%are added in salary what will be ratio of salary
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Step-by-step explanation:
a:b:c = 2:3:5
a=2x
increase by 15%, then
a = 2x ×(1+15%) =1.15×2x = 2.3x
b= 3x
increases by 10%then
b = 3x × (1+10%) = 3x× 1.1 =3.3x
c= 5x
increased by 20%
c =5x ×(1+20%) = 5x(1+20%) = 5x×1.2 = 6x
a:b:c = 2.3x:3.3x:6x = 2.3:3.3:6= 23:33:60
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