Add 80/45 and 6/7, Solve 1 35/45 + 6/7 as a fraction

Add 80/45 and 6/7

1^st number: 1 35/45, 2^nd number: 6/7

80/45 + 6/7 is 166/63.

Find the least common denominator or LCM of the two denominators:
LCM of 45 and 7 is 315

Next, find the equivalent fraction of both fractional numbers with denominator 315
For the 1st fraction, since 45 × 7 = 315,
80/45 = 80 × 7/45 × 7 = 560/315
Likewise, for the 2nd fraction, since 7 × 45 = 315,
6/7 = 6 × 45/7 × 45 = 270/315
Add the two like fractions:
560/315 + 270/315 = 560 + 270/315 = 830/315
830/315 simplified gives 166/63
So, 80/45 + 6/7 = 166/63
In mixed form: 240/63

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