Subtract 70/28 from 70/10
1st number: 7 0/10, 2nd number: 2 14/28
70/10 - 70/28 is 9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 10 × 14 = 140,
70/10 = 70 × 14/10 × 14 = 980/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
70/28 = 70 × 5/28 × 5 = 350/140 - Subtract the two like fractions:
980/140 - 350/140 = 980 - 350/140 = 630/140 - After reducing the fraction, the answer is 9/2
- In mixed form: 41/2
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