Add 70/24 and 21/42, Solve 2 22/24 + 21/42 as a fraction

Add 70/24 and 21/42

1^st number: 2 22/24, 2^nd number: 21/42

70/24 + 21/42 is 41/12.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 42 is 168

Next, find the equivalent fraction of both fractional numbers with denominator 168
For the 1st fraction, since 24 × 7 = 168,
70/24 = 70 × 7/24 × 7 = 490/168
Likewise, for the 2nd fraction, since 42 × 4 = 168,
21/42 = 21 × 4/42 × 4 = 84/168
Add the two like fractions:
490/168 + 84/168 = 490 + 84/168 = 574/168
574/168 simplified gives 41/12
So, 70/24 + 21/42 = 41/12
In mixed form: 35/12

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