Add 24/48 and 21/72
24/48 + 21/72 is 19/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 72 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
24/48 = 24 × 3/48 × 3 = 72/144 - Likewise, for the 2nd fraction, since 72 × 2 = 144,
21/72 = 21 × 2/72 × 2 = 42/144 - Add the two like fractions:
72/144 + 42/144 = 72 + 42/144 = 114/144 - 114/144 simplified gives 19/24
- So, 24/48 + 21/72 = 19/24
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