Subtract 2/84 from 28/16, Solve 1 12/16

Subtract 2/84 from 28/16

1^st number: 1 12/16, 2^nd number: 2/84

28/16 - 2/84 is 145/84.

Find the least common denominator or LCM of the two denominators:
LCM of 16 and 84 is 336

Next, find the equivalent fraction of both fractional numbers with denominator 336
For the 1st fraction, since 16 × 21 = 336,
28/16 = 28 × 21/16 × 21 = 588/336
Likewise, for the 2nd fraction, since 84 × 4 = 336,
2/84 = 2 × 4/84 × 4 = 8/336
Subtract the two like fractions:
588/336 - 8/336 = 588 - 8/336 = 580/336
After reducing the fraction, the answer is 145/84
In mixed form: 161/84

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