Subtract 28/56 from 70/25
1st number: 2 20/25, 2nd number: 28/56
70/25 - 28/56 is 23/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 25 × 56 = 1400,
70/25 = 70 × 56/25 × 56 = 3920/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
28/56 = 28 × 25/56 × 25 = 700/1400 - Subtract the two like fractions:
3920/1400 - 700/1400 = 3920 - 700/1400 = 3220/1400 - After reducing the fraction, the answer is 23/10
- In mixed form: 23/10
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