Add 36/50 and 81/42
1st number: 36/50, 2nd number: 1 39/42
36/50 + 81/42 is 927/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
36/50 = 36 × 21/50 × 21 = 756/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
81/42 = 81 × 25/42 × 25 = 2025/1050 - Add the two like fractions:
756/1050 + 2025/1050 = 756 + 2025/1050 = 2781/1050 - 2781/1050 simplified gives 927/350
- So, 36/50 + 81/42 = 927/350
In mixed form: 2227/350
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