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Which method can be used to solve 9 4 − 3 2 ?

 

(A) Multiply the numerator and denominator of 3232 by 3 to get a common numerator, and then subtract the denominator of 9494 from this fraction.

 

(B) Multiply the denominator of 3232 by 2 to get a common denominator, and then subtract the numerator of this fraction from the numerator of 9494.

 

(C) Multiply the numerator of 3232 by 3 to get a common numerator, and then subtract the denominator of this fraction from the denominator of 9494.

Multiply the numerator of 3 halves by 3 to get a common numerator, and then subtract the denominator of this fraction from the denominator of 9 fourths.,

 

(D) Multiply the numerator and denominator of 3232 by 2 to get a common denominator, and then subtract the numerator of the new fraction from the numerator of 9494.

 Mar 5, 2021
 #1
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(D) works, this is because when multiplying 3/2 by 2 on top and bottom, we can get 6/4, they have a common denominator now.

 Mar 5, 2021
 #2
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okay thank you

 Mar 5, 2021

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