Subtract 10/28 from 48/21
1st number: 2 6/21, 2nd number: 10/28
48/21 - 10/28 is 27/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 21 × 4 = 84,
48/21 = 48 × 4/21 × 4 = 192/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
10/28 = 10 × 3/28 × 3 = 30/84 - Subtract the two like fractions:
192/84 - 30/84 = 192 - 30/84 = 162/84 - After reducing the fraction, the answer is 27/14
- In mixed form: 113/14
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