the sum of two number is 2490.of 6.5% of one of the number is equal to 8.5 of the other find the number
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Answered by
4
let the two numbers x and y
so,
x+y = 2490
6.5*x/100 = 8.5
6.5x = 850
x = 850/6.5
x= 130.76
as x+y = 2490
so y = 2490-130.76
y = 2359.24
so the two numbers are 130.76 and 2359.24
so,
x+y = 2490
6.5*x/100 = 8.5
6.5x = 850
x = 850/6.5
x= 130.76
as x+y = 2490
so y = 2490-130.76
y = 2359.24
so the two numbers are 130.76 and 2359.24
Answered by
0
Answer:
sum of two numbers=2490
x+y=2490
6.5x%+8.5x%=2490
15x/100=2490
15x=2490*100
x = 2490*100/15
= 166*100
= 16600
1st number= 6.5%x
= 6.5/100*16600
= 1079
2nd number=8.5%x.
= 8.5/100*16600
= 1411
Step-by-step explanation:
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