Add 81/14 and 20/75
1st number: 5 11/14, 2nd number: 20/75
81/14 + 20/75 is 1271/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 75 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 14 × 75 = 1050,
81/14 = 81 × 75/14 × 75 = 6075/1050 - Likewise, for the 2nd fraction, since 75 × 14 = 1050,
20/75 = 20 × 14/75 × 14 = 280/1050 - Add the two like fractions:
6075/1050 + 280/1050 = 6075 + 280/1050 = 6355/1050 - 6355/1050 simplified gives 1271/210
- So, 81/14 + 20/75 = 1271/210
In mixed form: 611/210
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