Subtract 14/45 from 12/4
1st number: 3 0/4, 2nd number: 14/45
12/4 - 14/45 is 121/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
12/4 = 12 × 45/4 × 45 = 540/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
14/45 = 14 × 4/45 × 4 = 56/180 - Subtract the two like fractions:
540/180 - 56/180 = 540 - 56/180 = 484/180 - After reducing the fraction, the answer is 121/45
- In mixed form: 231/45
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