Fraction 3 over 4x = Fraction 1 over 5. x = ___? 3Fraction 3 over 4 Fraction 11 over 20 Fraction 4 over 15 Fraction 3 over 20

asked Jun 12, 2020 115k views

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Fraction 3 over 4x = Fraction 1 over 5. x = ___?

3Fraction 3 over 4
Fraction 11 over 20
Fraction 4 over 15
Fraction 3 over 20

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3 votes

Answer:

its 4/15 because u will get the answer i got 100% for that

7.2k points

1 vote

Answer:

$\large\boxed{x=3(3)/(4)}$

Explanation:

$(3)/(4x)=(1)/(5)\qquad\text{cross multiply}\\\\(4x)(1)=(3)(5)\\\\4x=15\qquad\text{divide both sides by 4}\\\\x=(15)/(4)\\\\x=3(3)/(4)$

Gildor answered Jun 18, 2020

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