Add 72/32 and 14/84
1st number: 2 8/32, 2nd number: 14/84
72/32 + 14/84 is 29/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 84 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 32 × 21 = 672,
72/32 = 72 × 21/32 × 21 = 1512/672 - Likewise, for the 2nd fraction, since 84 × 8 = 672,
14/84 = 14 × 8/84 × 8 = 112/672 - Add the two like fractions:
1512/672 + 112/672 = 1512 + 112/672 = 1624/672 - 1624/672 simplified gives 29/12
- So, 72/32 + 14/84 = 29/12
In mixed form: 25/12
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