Subtract 70/20 from 14/2
1st number: 7 0/2, 2nd number: 3 10/20
14/2 - 70/20 is 7/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
14/2 = 14 × 10/2 × 10 = 140/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
70/20 = 70 × 1/20 × 1 = 70/20 - Subtract the two like fractions:
140/20 - 70/20 = 140 - 70/20 = 70/20 - After reducing the fraction, the answer is 7/2
- In mixed form: 31/2
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