Add 70/18 and 35/48
1st number: 3 16/18, 2nd number: 35/48
70/18 + 35/48 is 665/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
70/18 = 70 × 8/18 × 8 = 560/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
35/48 = 35 × 3/48 × 3 = 105/144 - Add the two like fractions:
560/144 + 105/144 = 560 + 105/144 = 665/144 - So, 70/18 + 35/48 = 665/144
In mixed form: 489/144
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