a number is divided into two parts such that one part is 10 more than the other . If the 2parts are in the ratio 5:3 , find the number and the two parts
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number =x
divided in to 2 parts a, b
assume b>a
therfore b-a = 10--- first equation
b:a = 5:3
b/a = 5/3
3b-5a = 0----2nd euation
5b-5a=50----> multiply first equation by 5
2b = 50
b = 25
a= 15
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