Add 70/18 and 28/24
1st number: 3 16/18, 2nd number: 1 4/24
70/18 + 28/24 is 91/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
70/18 = 70 × 4/18 × 4 = 280/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
28/24 = 28 × 3/24 × 3 = 84/72 - Add the two like fractions:
280/72 + 84/72 = 280 + 84/72 = 364/72 - 364/72 simplified gives 91/18
- So, 70/18 + 28/24 = 91/18
In mixed form: 51/18
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