Subtract 12/8 from 50/7
1st number: 7 1/7, 2nd number: 1 4/8
50/7 - 12/8 is 79/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
50/7 = 50 × 8/7 × 8 = 400/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
12/8 = 12 × 7/8 × 7 = 84/56 - Subtract the two like fractions:
400/56 - 84/56 = 400 - 84/56 = 316/56 - After reducing the fraction, the answer is 79/14
- In mixed form: 59/14
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