Subtract 3/48 from 49/21
1st number: 2 7/21, 2nd number: 3/48
49/21 - 3/48 is 109/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 21 × 16 = 336,
49/21 = 49 × 16/21 × 16 = 784/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
3/48 = 3 × 7/48 × 7 = 21/336 - Subtract the two like fractions:
784/336 - 21/336 = 784 - 21/336 = 763/336 - After reducing the fraction, the answer is 109/48
- In mixed form: 213/48
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