Subtract 45/5 from 3/63
1st number: 3/63, 2nd number: 9 0/5
3/63 - 45/5 is -188/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
3/63 = 3 × 5/63 × 5 = 15/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
45/5 = 45 × 63/5 × 63 = 2835/315 - Subtract the two like fractions:
15/315 - 2835/315 = 15 - 2835/315 = -2820/315 - After reducing the fraction, the answer is -188/21
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