Add 90/3 and 98/8
1st number: 30 0/3, 2nd number: 12 2/8
90/3 + 98/8 is 169/4.
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,
90/3 = 90 × 8/3 × 8 = 720/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
98/8 = 98 × 3/8 × 3 = 294/24 - Add the two like fractions:
720/24 + 294/24 = 720 + 294/24 = 1014/24 - 1014/24 simplified gives 169/4
- So, 90/3 + 98/8 = 169/4
In mixed form: 421/4
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