Add 25/10 and 72/5
1st number: 2 5/10, 2nd number: 14 2/5
25/10 + 72/5 is 169/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
25/10 = 25 × 1/10 × 1 = 25/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
72/5 = 72 × 2/5 × 2 = 144/10 - Add the two like fractions:
25/10 + 144/10 = 25 + 144/10 = 169/10 - So, 25/10 + 72/5 = 169/10
In mixed form: 169/10
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