Add 96/20 and 14/21
1st number: 4 16/20, 2nd number: 14/21
96/20 + 14/21 is 82/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 21 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 20 × 21 = 420,
96/20 = 96 × 21/20 × 21 = 2016/420 - Likewise, for the 2nd fraction, since 21 × 20 = 420,
14/21 = 14 × 20/21 × 20 = 280/420 - Add the two like fractions:
2016/420 + 280/420 = 2016 + 280/420 = 2296/420 - 2296/420 simplified gives 82/15
- So, 96/20 + 14/21 = 82/15
In mixed form: 57/15
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