Subtract 75/56 from 90/6
1st number: 15 0/6, 2nd number: 1 19/56
90/6 - 75/56 is 765/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
90/6 = 90 × 28/6 × 28 = 2520/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
75/56 = 75 × 3/56 × 3 = 225/168 - Subtract the two like fractions:
2520/168 - 225/168 = 2520 - 225/168 = 2295/168 - After reducing the fraction, the answer is 765/56
- In mixed form: 1337/56
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