Solutions by everydaycalculation.com

45 + 56 is 4930.

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

LCM of 5 and 6 is**30**

Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,

45 = 4 × 65 × 6 = 2430 - Likewise, for the 2nd fraction, since 6 × 5 = 30,

56 = 5 × 56 × 5 = 2530 - Add the two like fractions:

2430 + 2530 = 24 + 2530 = 4930 - So, 4/5 + 5/6 = 49/30

In mixed form: 11930

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