Add 6/63 and 90/14
1st number: 6/63, 2nd number: 6 6/14
6/63 + 90/14 is 137/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
6/63 = 6 × 2/63 × 2 = 12/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
90/14 = 90 × 9/14 × 9 = 810/126 - Add the two like fractions:
12/126 + 810/126 = 12 + 810/126 = 822/126 - 822/126 simplified gives 137/21
- So, 6/63 + 90/14 = 137/21
In mixed form: 611/21
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