Subtract 25/18 from 70/14
1st number: 5 0/14, 2nd number: 1 7/18
70/14 - 25/18 is 65/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
70/14 = 70 × 9/14 × 9 = 630/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
25/18 = 25 × 7/18 × 7 = 175/126 - Subtract the two like fractions:
630/126 - 175/126 = 630 - 175/126 = 455/126 - After reducing the fraction, the answer is 65/18
- In mixed form: 311/18
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