Subtract 2/63 from 30/20
1st number: 1 10/20, 2nd number: 2/63
30/20 - 2/63 is 185/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 20 × 63 = 1260,
30/20 = 30 × 63/20 × 63 = 1890/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
2/63 = 2 × 20/63 × 20 = 40/1260 - Subtract the two like fractions:
1890/1260 - 40/1260 = 1890 - 40/1260 = 1850/1260 - After reducing the fraction, the answer is 185/126
- In mixed form: 159/126
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