Subtract 20/63 from 56/3
1st number: 18 2/3, 2nd number: 20/63
56/3 - 20/63 is 1156/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 3 × 21 = 63,
56/3 = 56 × 21/3 × 21 = 1176/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
20/63 = 20 × 1/63 × 1 = 20/63 - Subtract the two like fractions:
1176/63 - 20/63 = 1176 - 20/63 = 1156/63 - In mixed form: 1822/63
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