Add 10/24 and 21/18, Solve 10/24 + 1 3/18 as a fraction

Add 10/24 and 21/18

1^st number: 10/24, 2^nd number: 1 3/18

10/24 + 21/18 is 19/12.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 18 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 24 × 3 = 72,
10/24 = 10 × 3/24 × 3 = 30/72
Likewise, for the 2nd fraction, since 18 × 4 = 72,
21/18 = 21 × 4/18 × 4 = 84/72
Add the two like fractions:
30/72 + 84/72 = 30 + 84/72 = 114/72
114/72 simplified gives 19/12
So, 10/24 + 21/18 = 19/12
In mixed form: 17/12

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