Subtract 4/63 from 90/10
1st number: 9 0/10, 2nd number: 4/63
90/10 - 4/63 is 563/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
90/10 = 90 × 63/10 × 63 = 5670/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
4/63 = 4 × 10/63 × 10 = 40/630 - Subtract the two like fractions:
5670/630 - 40/630 = 5670 - 40/630 = 5630/630 - After reducing the fraction, the answer is 563/63
- In mixed form: 859/63
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