Add 4/18 and 90/84
1st number: 4/18, 2nd number: 1 6/84
4/18 + 90/84 is 163/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 18 × 14 = 252,
4/18 = 4 × 14/18 × 14 = 56/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
90/84 = 90 × 3/84 × 3 = 270/252 - Add the two like fractions:
56/252 + 270/252 = 56 + 270/252 = 326/252 - 326/252 simplified gives 163/126
- So, 4/18 + 90/84 = 163/126
In mixed form: 137/126
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