Subtract 20/63 from 84/8
1st number: 10 4/8, 2nd number: 20/63
84/8 - 20/63 is 1283/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
84/8 = 84 × 63/8 × 63 = 5292/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
20/63 = 20 × 8/63 × 8 = 160/504 - Subtract the two like fractions:
5292/504 - 160/504 = 5292 - 160/504 = 5132/504 - After reducing the fraction, the answer is 1283/126
- In mixed form: 1023/126
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