Add 63/7 and 9/10
1st number: 9 0/7, 2nd number: 9/10
63/7 + 9/10 is 99/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
63/7 = 63 × 10/7 × 10 = 630/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
9/10 = 9 × 7/10 × 7 = 63/70 - Add the two like fractions:
630/70 + 63/70 = 630 + 63/70 = 693/70 - 693/70 simplified gives 99/10
- So, 63/7 + 9/10 = 99/10
In mixed form: 99/10
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