Subtract 90/63 from 63/24
1st number: 2 15/24, 2nd number: 1 27/63
63/24 - 90/63 is 67/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
63/24 = 63 × 21/24 × 21 = 1323/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
90/63 = 90 × 8/63 × 8 = 720/504 - Subtract the two like fractions:
1323/504 - 720/504 = 1323 - 720/504 = 603/504 - After reducing the fraction, the answer is 67/56
- In mixed form: 111/56
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