Subtract 49/63 from 63/15
1st number: 4 3/15, 2nd number: 49/63
63/15 - 49/63 is 154/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 15 × 21 = 315,
63/15 = 63 × 21/15 × 21 = 1323/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
49/63 = 49 × 5/63 × 5 = 245/315 - Subtract the two like fractions:
1323/315 - 245/315 = 1323 - 245/315 = 1078/315 - After reducing the fraction, the answer is 154/45
- In mixed form: 319/45
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