Subtract 10/50 from 70/56
1st number: 1 14/56, 2nd number: 10/50
70/56 - 10/50 is 21/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
70/56 = 70 × 25/56 × 25 = 1750/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
10/50 = 10 × 28/50 × 28 = 280/1400 - Subtract the two like fractions:
1750/1400 - 280/1400 = 1750 - 280/1400 = 1470/1400 - After reducing the fraction, the answer is 21/20
- In mixed form: 11/20
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