Add 60/84 and 63/9
1st number: 60/84, 2nd number: 7 0/9
60/84 + 63/9 is 54/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
60/84 = 60 × 3/84 × 3 = 180/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
63/9 = 63 × 28/9 × 28 = 1764/252 - Add the two like fractions:
180/252 + 1764/252 = 180 + 1764/252 = 1944/252 - 1944/252 simplified gives 54/7
- So, 60/84 + 63/9 = 54/7
In mixed form: 75/7
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