The sum of two numbers is 20 and difference is 8.what is the ratio between them
trivedi123anurag:
x+y+x-y=20-8 so x and x is cancelled then +-+ rule so 2y =20-8 now 2y=12 then y=6
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Step-by-step explanation:
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Let, the numbers be x and y
According to the question :
x + y = 20 ...(1)
x - y = 8 ... (2)
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On adding :
2x = 28
=> x = 14
On putting the value of x in equation (1) :
14 + y = 20
=> y = 6
So, the numbers will be 14 and 6
Now, their Ratio :
14/6 = 7/3 = 7:3
So, the ratio will be 7:3 ✔
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