Add 45/6 and 35/63, Solve 7 3/6 + 35/63 as a fraction

Add 45/6 and 35/63

1^st number: 7 3/6, 2^nd number: 35/63

45/6 + 35/63 is 145/18.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 6 × 21 = 126,
45/6 = 45 × 21/6 × 21 = 945/126
Likewise, for the 2nd fraction, since 63 × 2 = 126,
35/63 = 35 × 2/63 × 2 = 70/126
Add the two like fractions:
945/126 + 70/126 = 945 + 70/126 = 1015/126
1015/126 simplified gives 145/18
So, 45/6 + 35/63 = 145/18
In mixed form: 81/18

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