if the sum of a number and it's two-fifth is 70.the number is?
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let the number be x then the second number is 2 by 5 x which is equal to 70
X+2/5x=70
5x+2x/5=70
7x=350
X=50
2/5x=20
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X+2/5x=70
5x+2x/5=70
7x=350
X=50
2/5x=20
Hope it helped u friend
Mark as brainliest plzzzzzzzzz please
Follow me if you have any problem with the studies
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Answer:the answer is 50
Step-by-step explanation: this may help u
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