Add 25/84 and 63/18
1st number: 25/84, 2nd number: 3 9/18
25/84 + 63/18 is 319/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
25/84 = 25 × 3/84 × 3 = 75/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
63/18 = 63 × 14/18 × 14 = 882/252 - Add the two like fractions:
75/252 + 882/252 = 75 + 882/252 = 957/252 - 957/252 simplified gives 319/84
- So, 25/84 + 63/18 = 319/84
In mixed form: 367/84
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