Subtract 35/5 from 63/28
1st number: 2 7/28, 2nd number: 7 0/5
63/28 - 35/5 is -19/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
63/28 = 63 × 5/28 × 5 = 315/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
35/5 = 35 × 28/5 × 28 = 980/140 - Subtract the two like fractions:
315/140 - 980/140 = 315 - 980/140 = -665/140 - After reducing the fraction, the answer is -19/4
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