Subtract 54/50 from 72/98
1st number: 72/98, 2nd number: 1 4/50
72/98 - 54/50 is -423/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 50 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 98 × 25 = 2450,
72/98 = 72 × 25/98 × 25 = 1800/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
54/50 = 54 × 49/50 × 49 = 2646/2450 - Subtract the two like fractions:
1800/2450 - 2646/2450 = 1800 - 2646/2450 = -846/2450 - After reducing the fraction, the answer is -423/1225
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