Add 84/21 and 6/16
1st number: 4 0/21, 2nd number: 6/16
84/21 + 6/16 is 35/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 21 × 16 = 336,
84/21 = 84 × 16/21 × 16 = 1344/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
6/16 = 6 × 21/16 × 21 = 126/336 - Add the two like fractions:
1344/336 + 126/336 = 1344 + 126/336 = 1470/336 - 1470/336 simplified gives 35/8
- So, 84/21 + 6/16 = 35/8
In mixed form: 43/8
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