Add 84/36 and 7/30
1st number: 2 12/36, 2nd number: 7/30
84/36 + 7/30 is 77/30.
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,
84/36 = 84 × 5/36 × 5 = 420/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
7/30 = 7 × 6/30 × 6 = 42/180 - Add the two like fractions:
420/180 + 42/180 = 420 + 42/180 = 462/180 - 462/180 simplified gives 77/30
- So, 84/36 + 7/30 = 77/30
In mixed form: 217/30
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