Subtract 35/63 from 70/20
1st number: 3 10/20, 2nd number: 35/63
70/20 - 35/63 is 53/18.
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,
70/20 = 70 × 63/20 × 63 = 4410/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
35/63 = 35 × 20/63 × 20 = 700/1260 - Subtract the two like fractions:
4410/1260 - 700/1260 = 4410 - 700/1260 = 3710/1260 - After reducing the fraction, the answer is 53/18
- In mixed form: 217/18
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