Add 63/9 and 12/10
1st number: 7 0/9, 2nd number: 1 2/10
63/9 + 12/10 is 41/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
63/9 = 63 × 10/9 × 10 = 630/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
12/10 = 12 × 9/10 × 9 = 108/90 - Add the two like fractions:
630/90 + 108/90 = 630 + 108/90 = 738/90 - 738/90 simplified gives 41/5
- So, 63/9 + 12/10 = 41/5
In mixed form: 81/5
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