Add 80/14 and 1/45, Solve 5 10/14 + 1/45 as a fraction

Add 80/14 and 1/45

1^st number: 5 10/14, 2^nd number: 1/45

80/14 + 1/45 is 1807/315.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 14 × 45 = 630,
80/14 = 80 × 45/14 × 45 = 3600/630
Likewise, for the 2nd fraction, since 45 × 14 = 630,
1/45 = 1 × 14/45 × 14 = 14/630
Add the two like fractions:
3600/630 + 14/630 = 3600 + 14/630 = 3614/630
3614/630 simplified gives 1807/315
So, 80/14 + 1/45 = 1807/315
In mixed form: 5232/315

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