Subtract 60/49 from 60/80
1st number: 60/80, 2nd number: 1 11/49
60/80 - 60/49 is -93/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 49 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 80 × 49 = 3920,
60/80 = 60 × 49/80 × 49 = 2940/3920 - Likewise, for the 2nd fraction, since 49 × 80 = 3920,
60/49 = 60 × 80/49 × 80 = 4800/3920 - Subtract the two like fractions:
2940/3920 - 4800/3920 = 2940 - 4800/3920 = -1860/3920 - After reducing the fraction, the answer is -93/196
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