of two numbers 1/5of the greater is equal to1/3 of the smaller and their sum is 16.the numbers are?
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Answered by
0
X+y=16 such that x>y
And 1/5x=1/3y or x:y=5:3
So x= 5/8*16 =10 and other number is 6
And 1/5x=1/3y or x:y=5:3
So x= 5/8*16 =10 and other number is 6
Answered by
1
Answer:
y = 10 and x = 6
Step-by-step explanation:
Let the smaller number be x and larger number be y
==: x + y = 16
==: x = 16 - y ........(1)
==: y/5 = x/3
==: 5x - 3y = 0 .........(2)
Place 1 in 2
==: 5x - 3y = 0
==: 5(16 - y) - 3y = 0
==: 80 - 5y - 3y = 0
==: 80 - 8y = 0
==: 8y = 80
==: y = 10 and x = 6
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