Add 35/16 and 80/42
1st number: 2 3/16, 2nd number: 1 38/42
35/16 + 80/42 is 1375/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 42 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
35/16 = 35 × 21/16 × 21 = 735/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
80/42 = 80 × 8/42 × 8 = 640/336 - Add the two like fractions:
735/336 + 640/336 = 735 + 640/336 = 1375/336 - So, 35/16 + 80/42 = 1375/336
In mixed form: 431/336
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