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Ainat [17]
2 years ago
7

When you add 18 to 1/4 of a number,you get the number itself ?

Mathematics
1 answer:
Dafna11 [192]2 years ago
4 0

Let x be the unknown number. Then we have 18+x/4=x which is the same as (3/4)x=18 or x=24.
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