Subtract 28/81 from 50/35
1st number: 1 15/35, 2nd number: 28/81
50/35 - 28/81 is 614/567.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 81 is 2835
Next, find the equivalent fraction of both fractional numbers with denominator 2835 - For the 1st fraction, since 35 × 81 = 2835,
50/35 = 50 × 81/35 × 81 = 4050/2835 - Likewise, for the 2nd fraction, since 81 × 35 = 2835,
28/81 = 28 × 35/81 × 35 = 980/2835 - Subtract the two like fractions:
4050/2835 - 980/2835 = 4050 - 980/2835 = 3070/2835 - After reducing the fraction, the answer is 614/567
- In mixed form: 147/567
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