Subtract 1/7 from 25/28
25/28 - 1/7 is 3/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
25/28 = 25 × 1/28 × 1 = 25/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
1/7 = 1 × 4/7 × 4 = 4/28 - Subtract the two like fractions:
25/28 - 4/28 = 25 - 4/28 = 21/28 - After reducing the fraction, the answer is 3/4
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