Add 72/9 and 35/25
1st number: 8 0/9, 2nd number: 1 10/25
72/9 + 35/25 is 47/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 9 × 25 = 225,
72/9 = 72 × 25/9 × 25 = 1800/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
35/25 = 35 × 9/25 × 9 = 315/225 - Add the two like fractions:
1800/225 + 315/225 = 1800 + 315/225 = 2115/225 - 2115/225 simplified gives 47/5
- So, 72/9 + 35/25 = 47/5
In mixed form: 92/5
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