Add 45/36 and 1/90
1st number: 1 9/36, 2nd number: 1/90
45/36 + 1/90 is 227/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
45/36 = 45 × 5/36 × 5 = 225/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
1/90 = 1 × 2/90 × 2 = 2/180 - Add the two like fractions:
225/180 + 2/180 = 225 + 2/180 = 227/180 - So, 45/36 + 1/90 = 227/180
In mixed form: 147/180
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