Subtract 15/84 from 49/5
1st number: 9 4/5, 2nd number: 15/84
49/5 - 15/84 is 1347/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
49/5 = 49 × 84/5 × 84 = 4116/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
15/84 = 15 × 5/84 × 5 = 75/420 - Subtract the two like fractions:
4116/420 - 75/420 = 4116 - 75/420 = 4041/420 - After reducing the fraction, the answer is 1347/140
- In mixed form: 987/140
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