Subtract 21/16 from 98/28
1st number: 3 14/28, 2nd number: 1 5/16
98/28 - 21/16 is 35/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 28 × 4 = 112,
98/28 = 98 × 4/28 × 4 = 392/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
21/16 = 21 × 7/16 × 7 = 147/112 - Subtract the two like fractions:
392/112 - 147/112 = 392 - 147/112 = 245/112 - After reducing the fraction, the answer is 35/16
- In mixed form: 23/16
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