Subtract 25/12 from 70/28
1st number: 2 14/28, 2nd number: 2 1/12
70/28 - 25/12 is 5/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
70/28 = 70 × 3/28 × 3 = 210/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
25/12 = 25 × 7/12 × 7 = 175/84 - Subtract the two like fractions:
210/84 - 175/84 = 210 - 175/84 = 35/84 - After reducing the fraction, the answer is 5/12
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