Add 25/80 and 35/10, Solve 25/80 + 3 5/10 as a fraction

Add 25/80 and 35/10

1^st number: 25/80, 2^nd number: 3 5/10

25/80 + 35/10 is 61/16.

Find the least common denominator or LCM of the two denominators:
LCM of 80 and 10 is 80

Next, find the equivalent fraction of both fractional numbers with denominator 80
For the 1st fraction, since 80 × 1 = 80,
25/80 = 25 × 1/80 × 1 = 25/80
Likewise, for the 2nd fraction, since 10 × 8 = 80,
35/10 = 35 × 8/10 × 8 = 280/80
Add the two like fractions:
25/80 + 280/80 = 25 + 280/80 = 305/80
305/80 simplified gives 61/16
So, 25/80 + 35/10 = 61/16
In mixed form: 313/16

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