Add 35/81 and 90/4
1st number: 35/81, 2nd number: 22 2/4
35/81 + 90/4 is 3715/162.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 4 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 81 × 4 = 324,
35/81 = 35 × 4/81 × 4 = 140/324 - Likewise, for the 2nd fraction, since 4 × 81 = 324,
90/4 = 90 × 81/4 × 81 = 7290/324 - Add the two like fractions:
140/324 + 7290/324 = 140 + 7290/324 = 7430/324 - 7430/324 simplified gives 3715/162
- So, 35/81 + 90/4 = 3715/162
In mixed form: 22151/162
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