Solutions by everydaycalculation.com

24 + 25 is 910.

- Find the least common denominator or LCM of the two denominators:

LCM of 4 and 5 is**20**

Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,

24 = 2 × 54 × 5 = 1020 - Likewise, for the 2nd fraction, since 5 × 4 = 20,

25 = 2 × 45 × 4 = 820 - Add the two like fractions:

1020 + 820 = 10 + 820 = 1820 - 18/20 simplified gives 910
- So, 2/4 + 2/5 = 9/10

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