Subtract 24/60 from 3/45
3/45 - 24/60 is -1/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
3/45 = 3 × 4/45 × 4 = 12/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
24/60 = 24 × 3/60 × 3 = 72/180 - Subtract the two like fractions:
12/180 - 72/180 = 12 - 72/180 = -60/180 - After reducing the fraction, the answer is -1/3
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