Subtract 7/70 from 28/25
1st number: 1 3/25, 2nd number: 7/70
28/25 - 7/70 is 51/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
28/25 = 28 × 14/25 × 14 = 392/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
7/70 = 7 × 5/70 × 5 = 35/350 - Subtract the two like fractions:
392/350 - 35/350 = 392 - 35/350 = 357/350 - After reducing the fraction, the answer is 51/50
- In mixed form: 11/50
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