Subtract 6/54 from 84/32, Solve 2 20/32

Subtract 6/54 from 84/32

1^st number: 2 20/32, 2^nd number: 6/54

84/32 - 6/54 is 181/72.

Find the least common denominator or LCM of the two denominators:
LCM of 32 and 54 is 864

Next, find the equivalent fraction of both fractional numbers with denominator 864
For the 1st fraction, since 32 × 27 = 864,
84/32 = 84 × 27/32 × 27 = 2268/864
Likewise, for the 2nd fraction, since 54 × 16 = 864,
6/54 = 6 × 16/54 × 16 = 96/864
Subtract the two like fractions:
2268/864 - 96/864 = 2268 - 96/864 = 2172/864
After reducing the fraction, the answer is 181/72
In mixed form: 237/72

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