Add 80/36 and 40/30
1st number: 2 8/36, 2nd number: 1 10/30
80/36 + 40/30 is 32/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
80/36 = 80 × 5/36 × 5 = 400/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
40/30 = 40 × 6/30 × 6 = 240/180 - Add the two like fractions:
400/180 + 240/180 = 400 + 240/180 = 640/180 - 640/180 simplified gives 32/9
- So, 80/36 + 40/30 = 32/9
In mixed form: 35/9
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