Subtract 21/80 from 98/6
1st number: 16 2/6, 2nd number: 21/80
98/6 - 21/80 is 3857/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 6 × 40 = 240,
98/6 = 98 × 40/6 × 40 = 3920/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
21/80 = 21 × 3/80 × 3 = 63/240 - Subtract the two like fractions:
3920/240 - 63/240 = 3920 - 63/240 = 3857/240 - In mixed form: 1617/240
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