Subtract 2/8 from 63/15
1st number: 4 3/15, 2nd number: 2/8
63/15 - 2/8 is 79/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
63/15 = 63 × 8/15 × 8 = 504/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
2/8 = 2 × 15/8 × 15 = 30/120 - Subtract the two like fractions:
504/120 - 30/120 = 504 - 30/120 = 474/120 - After reducing the fraction, the answer is 79/20
- In mixed form: 319/20
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