Subtract 18/49 from 70/2
1st number: 35 0/2, 2nd number: 18/49
70/2 - 18/49 is 1697/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
70/2 = 70 × 49/2 × 49 = 3430/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
18/49 = 18 × 2/49 × 2 = 36/98 - Subtract the two like fractions:
3430/98 - 36/98 = 3430 - 36/98 = 3394/98 - After reducing the fraction, the answer is 1697/49
- In mixed form: 3431/49
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