Subtract 9/7 from 56/30
1st number: 1 26/30, 2nd number: 1 2/7
56/30 - 9/7 is 61/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
56/30 = 56 × 7/30 × 7 = 392/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
9/7 = 9 × 30/7 × 30 = 270/210 - Subtract the two like fractions:
392/210 - 270/210 = 392 - 270/210 = 122/210 - After reducing the fraction, the answer is 61/105
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