The sum of two numbers one of which is three seventh the other is 20 determine the numbers
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Answer:
x=6, y=14
Step-by-step explanation:let the 2 no. Be x &y
Sum of two nos. are:
x+y = 20 .......(1)
One no. Is three seventh the other:
x=3/7 × y
Put value of x in (1)
3/7 ×y + y = 20
Take LCM of 7 &1
3y+7y=20×7
y=14
x=3/7×y
= 3/7×14
=3×2
=6
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