if 1 by 3 of a number exceeds its 2/7 by 1 find the number
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1
Answer:
21
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Answered by
0
Answer:
21
Step-by-step explanation:
let the number be x.
A/Q
1/3 of x = 2/7 of x +1
1/3x-2/7x=1
x/21=1
x=21
hence the number = 21
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