SOLUTION: Please help me to solve this problem - The sum of two numbers is 2490. If 6.5% of one number is equal to 8.5% of the other, find the numbers.
Question 1124727: Please help me to solve this problem - The sum of two numbers is 2490. If 6.5% of one number is equal to 8.5% of the other, find the numbers. Found 3 solutions by MathLover1, josmiceli, MathTherapy:Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
let's two numbers be and
if the sum of two numbers is , we have
....eq.1
if %= of one number is equal to %=} of the other, we have
............eq.2
substitute in eq.1
....eq.1
...round it
............eq.2
...round it
check:
->True
Let smaller number be S
Then larger number = 2,490 - S
We then get: .065(2,490 - S) = .085S
161.85 - .065S = .085S
161.85 = .085S + .065S
161.85 = .15S
S, or smaller number =
Larger number: