Subtract 30/9 from 49/60
1st number: 49/60, 2nd number: 3 3/9
49/60 - 30/9 is -151/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
49/60 = 49 × 3/60 × 3 = 147/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
30/9 = 30 × 20/9 × 20 = 600/180 - Subtract the two like fractions:
147/180 - 600/180 = 147 - 600/180 = -453/180 - After reducing the fraction, the answer is -151/60
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