Determine which of the values could be used to clear fractions in the given equation 1/4-2/5=1/2+2

Question

Juliana Holt

Mathematics

7 October, 23:45

Determine which of the values could be used to clear fractions in the given equation 1/4-2/5=1/2+2

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Answers (1)

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Amiga · Answer 1

The value that can turn the fractions into whole numbers is the common denominator ... the common denominator of 4,5,2, and 1 is 20.

so we would multiply the entire equation by 20

1/4x - 2/5 = 1/2x + 2 ... multiply everything by 20

5x - 8 = 10x + 40 ... poof ... bye-bye fractions

Determine which of the values could be used to clear fractions in the given equation 1/4*-2/5=1/2*+2

Determine which of the values could be used to clear fractions in the given equation 1/4-2/5=1/2+2