Add 84/63 and 1/36
1st number: 1 21/63, 2nd number: 1/36
84/63 + 1/36 is 49/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
84/63 = 84 × 4/63 × 4 = 336/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
1/36 = 1 × 7/36 × 7 = 7/252 - Add the two like fractions:
336/252 + 7/252 = 336 + 7/252 = 343/252 - 343/252 simplified gives 49/36
- So, 84/63 + 1/36 = 49/36
In mixed form: 113/36
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