Subtract 6/63 from 84/70
1st number: 1 14/70, 2nd number: 6/63
84/70 - 6/63 is 116/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
84/70 = 84 × 9/70 × 9 = 756/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
6/63 = 6 × 10/63 × 10 = 60/630 - Subtract the two like fractions:
756/630 - 60/630 = 756 - 60/630 = 696/630 - After reducing the fraction, the answer is 116/105
- In mixed form: 111/105
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