Subtract 9/84 from 49/10
1st number: 4 9/10, 2nd number: 9/84
49/10 - 9/84 is 671/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 10 × 42 = 420,
49/10 = 49 × 42/10 × 42 = 2058/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
9/84 = 9 × 5/84 × 5 = 45/420 - Subtract the two like fractions:
2058/420 - 45/420 = 2058 - 45/420 = 2013/420 - After reducing the fraction, the answer is 671/140
- In mixed form: 4111/140
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