Add 12/63 and 10/14
12/63 + 10/14 is 19/21.
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,
12/63 = 12 × 2/63 × 2 = 24/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
10/14 = 10 × 9/14 × 9 = 90/126 - Add the two like fractions:
24/126 + 90/126 = 24 + 90/126 = 114/126 - 114/126 simplified gives 19/21
- So, 12/63 + 10/14 = 19/21
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