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

Add 80/14 and 14/80

1^st number: 5 10/14, 2^nd number: 14/80

80/14 + 14/80 is 1649/280.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 80 is 560

Next, find the equivalent fraction of both fractional numbers with denominator 560
For the 1st fraction, since 14 × 40 = 560,
80/14 = 80 × 40/14 × 40 = 3200/560
Likewise, for the 2nd fraction, since 80 × 7 = 560,
14/80 = 14 × 7/80 × 7 = 98/560
Add the two like fractions:
3200/560 + 98/560 = 3200 + 98/560 = 3298/560
3298/560 simplified gives 1649/280
So, 80/14 + 14/80 = 1649/280
In mixed form: 5249/280

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