Subtract 90/54 from 84/25
1st number: 3 9/25, 2nd number: 1 36/54
84/25 - 90/54 is 127/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 25 × 54 = 1350,
84/25 = 84 × 54/25 × 54 = 4536/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
90/54 = 90 × 25/54 × 25 = 2250/1350 - Subtract the two like fractions:
4536/1350 - 2250/1350 = 4536 - 2250/1350 = 2286/1350 - After reducing the fraction, the answer is 127/75
- In mixed form: 152/75
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