Subtract 48/9 from 98/80
1st number: 1 18/80, 2nd number: 5 3/9
98/80 - 48/9 is -493/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 9 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
98/80 = 98 × 9/80 × 9 = 882/720 - Likewise, for the 2nd fraction, since 9 × 80 = 720,
48/9 = 48 × 80/9 × 80 = 3840/720 - Subtract the two like fractions:
882/720 - 3840/720 = 882 - 3840/720 = -2958/720 - After reducing the fraction, the answer is -493/120
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