Subtract 80/49 from 84/16
1st number: 5 4/16, 2nd number: 1 31/49
84/16 - 80/49 is 709/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 49 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 16 × 49 = 784,
84/16 = 84 × 49/16 × 49 = 4116/784 - Likewise, for the 2nd fraction, since 49 × 16 = 784,
80/49 = 80 × 16/49 × 16 = 1280/784 - Subtract the two like fractions:
4116/784 - 1280/784 = 4116 - 1280/784 = 2836/784 - After reducing the fraction, the answer is 709/196
- In mixed form: 3121/196
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