Add 9/63 and 70/6
1st number: 9/63, 2nd number: 11 4/6
9/63 + 70/6 is 248/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
9/63 = 9 × 2/63 × 2 = 18/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
70/6 = 70 × 21/6 × 21 = 1470/126 - Add the two like fractions:
18/126 + 1470/126 = 18 + 1470/126 = 1488/126 - 1488/126 simplified gives 248/21
- So, 9/63 + 70/6 = 248/21
In mixed form: 1117/21
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