Add 9/36 and 81/15
1st number: 9/36, 2nd number: 5 6/15
9/36 + 81/15 is 113/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 15 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
9/36 = 9 × 5/36 × 5 = 45/180 - Likewise, for the 2nd fraction, since 15 × 12 = 180,
81/15 = 81 × 12/15 × 12 = 972/180 - Add the two like fractions:
45/180 + 972/180 = 45 + 972/180 = 1017/180 - 1017/180 simplified gives 113/20
- So, 9/36 + 81/15 = 113/20
In mixed form: 513/20
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