Add 42/36 and 50/81
1st number: 1 6/36, 2nd number: 50/81
42/36 + 50/81 is 289/162.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 36 × 9 = 324,
42/36 = 42 × 9/36 × 9 = 378/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
50/81 = 50 × 4/81 × 4 = 200/324 - Add the two like fractions:
378/324 + 200/324 = 378 + 200/324 = 578/324 - 578/324 simplified gives 289/162
- So, 42/36 + 50/81 = 289/162
In mixed form: 1127/162
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