3 years ago

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

1 answer:

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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Lapatulllka [165]

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WINSTONCH [101]

Answer: 36

Step-by-step explanation:

1) Find the prime factorization of 12

12=2*2*3

2) Find the prime factorization of 18

18=2*3*3

3) Multiply each factor the greater number of times it occurs in the first two steps above to find the LCM.

LCM=2*2*3*3

4) LCM=36

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