Subtract 1/84 from 42/3
1st number: 14 0/3, 2nd number: 1/84
42/3 - 1/84 is 1175/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
42/3 = 42 × 28/3 × 28 = 1176/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
1/84 = 1 × 1/84 × 1 = 1/84 - Subtract the two like fractions:
1176/84 - 1/84 = 1176 - 1/84 = 1175/84 - In mixed form: 1383/84
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