Add 30/2 and 81/25
1st number: 15 0/2, 2nd number: 3 6/25
30/2 + 81/25 is 456/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 25 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
30/2 = 30 × 25/2 × 25 = 750/50 - Likewise, for the 2nd fraction, since 25 × 2 = 50,
81/25 = 81 × 2/25 × 2 = 162/50 - Add the two like fractions:
750/50 + 162/50 = 750 + 162/50 = 912/50 - 912/50 simplified gives 456/25
- So, 30/2 + 81/25 = 456/25
In mixed form: 186/25
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