Subtract 80/50 from 27/7
1st number: 3 6/7, 2nd number: 1 30/50
27/7 - 80/50 is 79/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 7 × 50 = 350,
27/7 = 27 × 50/7 × 50 = 1350/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
80/50 = 80 × 7/50 × 7 = 560/350 - Subtract the two like fractions:
1350/350 - 560/350 = 1350 - 560/350 = 790/350 - After reducing the fraction, the answer is 79/35
- In mixed form: 29/35
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