Solutions by everydaycalculation.com

47 + 724 is 145168.

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

LCM of 7 and 24 is**168**

Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,

47 = 4 × 247 × 24 = 96168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,

724 = 7 × 724 × 7 = 49168 - Add the two like fractions:

96168 + 49168 = 96 + 49168 = 145168 - So, 4/7 + 7/24 = 145/168

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