Add 84/20 and 8/36
1st number: 4 4/20, 2nd number: 8/36
84/20 + 8/36 is 199/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
84/20 = 84 × 9/20 × 9 = 756/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
8/36 = 8 × 5/36 × 5 = 40/180 - Add the two like fractions:
756/180 + 40/180 = 756 + 40/180 = 796/180 - 796/180 simplified gives 199/45
- So, 84/20 + 8/36 = 199/45
In mixed form: 419/45
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