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Write an equivalent fraction of 75/90 with denominator 42 in detail ​

User Kardu
by
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2 Answers

4 votes

Answer:

75= 5*15

90=5*18

75/90=5*15/5*18 =15/18

15/18 = 5/6

we put 5/6 under denominator 42:

(5*7)/(6*7)= 35/42

75/90 = 35/42

Explanation:

User MKaz
by
7.8k points
2 votes

Answer:


(35)/(42)

Explanation:

let x be the numerator of the equivalent fraction then by proportion


(75)/(90) =
(x)/(42)cross- multiply

90x = 75 × 42 = 3150 ( divide both sides by 90 )

x =
(3150)/(90) = 35

the equivalent fraction is then
(35)/(42)

User Ghost
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