Subtract 49/40 from 24/36
1st number: 24/36, 2nd number: 1 9/40
24/36 - 49/40 is -67/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 36 × 10 = 360,
24/36 = 24 × 10/36 × 10 = 240/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
49/40 = 49 × 9/40 × 9 = 441/360 - Subtract the two like fractions:
240/360 - 441/360 = 240 - 441/360 = -201/360 - After reducing the fraction, the answer is -67/120
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