Subtract 30/54 from 80/50
1st number: 1 30/50, 2nd number: 30/54
80/50 - 30/54 is 47/45.
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,
80/50 = 80 × 27/50 × 27 = 2160/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
30/54 = 30 × 25/54 × 25 = 750/1350 - Subtract the two like fractions:
2160/1350 - 750/1350 = 2160 - 750/1350 = 1410/1350 - After reducing the fraction, the answer is 47/45
- In mixed form: 12/45
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