Subtract 54/84 from 98/30
1st number: 3 8/30, 2nd number: 54/84
98/30 - 54/84 is 551/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 30 × 14 = 420,
98/30 = 98 × 14/30 × 14 = 1372/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
54/84 = 54 × 5/84 × 5 = 270/420 - Subtract the two like fractions:
1372/420 - 270/420 = 1372 - 270/420 = 1102/420 - After reducing the fraction, the answer is 551/210
- In mixed form: 2131/210
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