Add 63/7 and 12/63
1st number: 9 0/7, 2nd number: 12/63
63/7 + 12/63 is 193/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
63/7 = 63 × 9/7 × 9 = 567/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
12/63 = 12 × 1/63 × 1 = 12/63 - Add the two like fractions:
567/63 + 12/63 = 567 + 12/63 = 579/63 - 579/63 simplified gives 193/21
- So, 63/7 + 12/63 = 193/21
In mixed form: 94/21
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