Subtract 50/9 from 5/40
1st number: 5/40, 2nd number: 5 5/9
5/40 - 50/9 is -391/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 9 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
5/40 = 5 × 9/40 × 9 = 45/360 - Likewise, for the 2nd fraction, since 9 × 40 = 360,
50/9 = 50 × 40/9 × 40 = 2000/360 - Subtract the two like fractions:
45/360 - 2000/360 = 45 - 2000/360 = -1955/360 - After reducing the fraction, the answer is -391/72
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