Add 72/63 and 27/6
1st number: 1 9/63, 2nd number: 4 3/6
72/63 + 27/6 is 79/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
72/63 = 72 × 2/63 × 2 = 144/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
27/6 = 27 × 21/6 × 21 = 567/126 - Add the two like fractions:
144/126 + 567/126 = 144 + 567/126 = 711/126 - 711/126 simplified gives 79/14
- So, 72/63 + 27/6 = 79/14
In mixed form: 59/14
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