Add 90/6 and 98/63
1st number: 15 0/6, 2nd number: 1 35/63
90/6 + 98/63 is 149/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 6 × 21 = 126,
90/6 = 90 × 21/6 × 21 = 1890/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
98/63 = 98 × 2/63 × 2 = 196/126 - Add the two like fractions:
1890/126 + 196/126 = 1890 + 196/126 = 2086/126 - 2086/126 simplified gives 149/9
- So, 90/6 + 98/63 = 149/9
In mixed form: 165/9
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