Subtract 1/84 from 49/45
1st number: 1 4/45, 2nd number: 1/84
49/45 - 1/84 is 1357/1260.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 84 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 45 × 28 = 1260,
49/45 = 49 × 28/45 × 28 = 1372/1260 - Likewise, for the 2nd fraction, since 84 × 15 = 1260,
1/84 = 1 × 15/84 × 15 = 15/1260 - Subtract the two like fractions:
1372/1260 - 15/1260 = 1372 - 15/1260 = 1357/1260 - In mixed form: 197/1260
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