Subtract 1/63 from 42/7
1st number: 6 0/7, 2nd number: 1/63
42/7 - 1/63 is 377/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
42/7 = 42 × 9/7 × 9 = 378/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
1/63 = 1 × 1/63 × 1 = 1/63 - Subtract the two like fractions:
378/63 - 1/63 = 378 - 1/63 = 377/63 - In mixed form: 562/63
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