Add 56/63 and 70/7
1st number: 56/63, 2nd number: 10 0/7
56/63 + 70/7 is 98/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
56/63 = 56 × 1/63 × 1 = 56/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
70/7 = 70 × 9/7 × 9 = 630/63 - Add the two like fractions:
56/63 + 630/63 = 56 + 630/63 = 686/63 - 686/63 simplified gives 98/9
- So, 56/63 + 70/7 = 98/9
In mixed form: 108/9
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