Subtract 90/54 from 7/50
1st number: 7/50, 2nd number: 1 36/54
7/50 - 90/54 is -229/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 50 × 27 = 1350,
7/50 = 7 × 27/50 × 27 = 189/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
90/54 = 90 × 25/54 × 25 = 2250/1350 - Subtract the two like fractions:
189/1350 - 2250/1350 = 189 - 2250/1350 = -2061/1350 - After reducing the fraction, the answer is -229/150
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