Subtract 1/28 from 45/25
1st number: 1 20/25, 2nd number: 1/28
45/25 - 1/28 is 247/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
45/25 = 45 × 28/25 × 28 = 1260/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
1/28 = 1 × 25/28 × 25 = 25/700 - Subtract the two like fractions:
1260/700 - 25/700 = 1260 - 25/700 = 1235/700 - After reducing the fraction, the answer is 247/140
- In mixed form: 1107/140
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