Subtract 3/40 from 98/72
1st number: 1 26/72, 2nd number: 3/40
98/72 - 3/40 is 463/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
98/72 = 98 × 5/72 × 5 = 490/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
3/40 = 3 × 9/40 × 9 = 27/360 - Subtract the two like fractions:
490/360 - 27/360 = 490 - 27/360 = 463/360 - In mixed form: 1103/360
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