Add 70/3 and 90/8
1st number: 23 1/3, 2nd number: 11 2/8
70/3 + 90/8 is 415/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 3 × 8 = 24,
70/3 = 70 × 8/3 × 8 = 560/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
90/8 = 90 × 3/8 × 3 = 270/24 - Add the two like fractions:
560/24 + 270/24 = 560 + 270/24 = 830/24 - 830/24 simplified gives 415/12
- So, 70/3 + 90/8 = 415/12
In mixed form: 347/12
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