Add 84/20 and 14/35
1st number: 4 4/20, 2nd number: 14/35
84/20 + 14/35 is 23/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
84/20 = 84 × 7/20 × 7 = 588/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
14/35 = 14 × 4/35 × 4 = 56/140 - Add the two like fractions:
588/140 + 56/140 = 588 + 56/140 = 644/140 - 644/140 simplified gives 23/5
- So, 84/20 + 14/35 = 23/5
In mixed form: 43/5
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