Add 45/6 and 56/80, Solve 7 3/6 + 56/80 as a fraction

Add 45/6 and 56/80

1^st number: 7 3/6, 2^nd number: 56/80

45/6 + 56/80 is 41/5.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240

Next, find the equivalent fraction of both fractional numbers with denominator 240
For the 1st fraction, since 6 × 40 = 240,
45/6 = 45 × 40/6 × 40 = 1800/240
Likewise, for the 2nd fraction, since 80 × 3 = 240,
56/80 = 56 × 3/80 × 3 = 168/240
Add the two like fractions:
1800/240 + 168/240 = 1800 + 168/240 = 1968/240
1968/240 simplified gives 41/5
So, 45/6 + 56/80 = 41/5
In mixed form: 81/5

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