Subtract 10/63 from 90/36
1st number: 2 18/36, 2nd number: 10/63
90/36 - 10/63 is 295/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
90/36 = 90 × 7/36 × 7 = 630/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
10/63 = 10 × 4/63 × 4 = 40/252 - Subtract the two like fractions:
630/252 - 40/252 = 630 - 40/252 = 590/252 - After reducing the fraction, the answer is 295/126
- In mixed form: 243/126
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