Two numbers are in the ratio 7 ∶ 3 . If the difference between the numbers is 60 , find the numbers.
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Answer:
y=45 and x=105 are required numbers.
Step-by-step explanation:
x/y=7/3 so, 3x-7y=0
equation 2 is,
x-y=60
multiply equation 2 by 3 and solve simultaneous equation
you will get the answer.
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