Subtract 12/50 from 75/70
1st number: 1 5/70, 2nd number: 12/50
75/70 - 12/50 is 291/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
75/70 = 75 × 5/70 × 5 = 375/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
12/50 = 12 × 7/50 × 7 = 84/350 - Subtract the two like fractions:
375/350 - 84/350 = 375 - 84/350 = 291/350
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