Subtract 24/4 from 60/21
1st number: 2 18/21, 2nd number: 6 0/4
60/21 - 24/4 is -22/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 4 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 21 × 4 = 84,
60/21 = 60 × 4/21 × 4 = 240/84 - Likewise, for the 2nd fraction, since 4 × 21 = 84,
24/4 = 24 × 21/4 × 21 = 504/84 - Subtract the two like fractions:
240/84 - 504/84 = 240 - 504/84 = -264/84 - After reducing the fraction, the answer is -22/7
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