Subtract 81/36 from 70/2
1st number: 35 0/2, 2nd number: 2 9/36
70/2 - 81/36 is 131/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
70/2 = 70 × 18/2 × 18 = 1260/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
81/36 = 81 × 1/36 × 1 = 81/36 - Subtract the two like fractions:
1260/36 - 81/36 = 1260 - 81/36 = 1179/36 - After reducing the fraction, the answer is 131/4
- In mixed form: 323/4
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