Add 56/35 and 5/80, Solve 1 21/35 + 5/80 as a fraction

Add 56/35 and 5/80

1^st number: 1 21/35, 2^nd number: 5/80

56/35 + 5/80 is 133/80.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 80 is 560

Next, find the equivalent fraction of both fractional numbers with denominator 560
For the 1st fraction, since 35 × 16 = 560,
56/35 = 56 × 16/35 × 16 = 896/560
Likewise, for the 2nd fraction, since 80 × 7 = 560,
5/80 = 5 × 7/80 × 7 = 35/560
Add the two like fractions:
896/560 + 35/560 = 896 + 35/560 = 931/560
931/560 simplified gives 133/80
So, 56/35 + 5/80 = 133/80
In mixed form: 153/80

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