Subtract 60/63 from 70/14
1st number: 5 0/14, 2nd number: 60/63
70/14 - 60/63 is 85/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 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 63 × 2 = 126,
60/63 = 60 × 2/63 × 2 = 120/126 - Subtract the two like fractions:
630/126 - 120/126 = 630 - 120/126 = 510/126 - After reducing the fraction, the answer is 85/21
- In mixed form: 41/21
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