Subtract 6/4 from 45/14
1st number: 3 3/14, 2nd number: 1 2/4
45/14 - 6/4 is 12/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
45/14 = 45 × 2/14 × 2 = 90/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
6/4 = 6 × 7/4 × 7 = 42/28 - Subtract the two like fractions:
90/28 - 42/28 = 90 - 42/28 = 48/28 - After reducing the fraction, the answer is 12/7
- In mixed form: 15/7
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