Add 90/36 and 48/84
1st number: 2 18/36, 2nd number: 48/84
90/36 + 48/84 is 43/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
90/36 = 90 × 7/36 × 7 = 630/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
48/84 = 48 × 3/84 × 3 = 144/252 - Add the two like fractions:
630/252 + 144/252 = 630 + 144/252 = 774/252 - 774/252 simplified gives 43/14
- So, 90/36 + 48/84 = 43/14
In mixed form: 31/14
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