Add 84/30 and 20/25
1st number: 2 24/30, 2nd number: 20/25
84/30 + 20/25 is 18/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 25 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
84/30 = 84 × 5/30 × 5 = 420/150 - Likewise, for the 2nd fraction, since 25 × 6 = 150,
20/25 = 20 × 6/25 × 6 = 120/150 - Add the two like fractions:
420/150 + 120/150 = 420 + 120/150 = 540/150 - 540/150 simplified gives 18/5
- So, 84/30 + 20/25 = 18/5
In mixed form: 33/5
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