Add 60/63 and 84/9
1st number: 60/63, 2nd number: 9 3/9
60/63 + 84/9 is 72/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
60/63 = 60 × 1/63 × 1 = 60/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
84/9 = 84 × 7/9 × 7 = 588/63 - Add the two like fractions:
60/63 + 588/63 = 60 + 588/63 = 648/63 - 648/63 simplified gives 72/7
- So, 60/63 + 84/9 = 72/7
In mixed form: 102/7
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