Add 10/15 and 28/8, Solve 10/15 + 3 4/8 as a fraction

Add 10/15 and 28/8

1^st number: 10/15, 2^nd number: 3 4/8

10/15 + 28/8 is 25/6.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120

Next, find the equivalent fraction of both fractional numbers with denominator 120
For the 1st fraction, since 15 × 8 = 120,
10/15 = 10 × 8/15 × 8 = 80/120
Likewise, for the 2nd fraction, since 8 × 15 = 120,
28/8 = 28 × 15/8 × 15 = 420/120
Add the two like fractions:
80/120 + 420/120 = 80 + 420/120 = 500/120
500/120 simplified gives 25/6
So, 10/15 + 28/8 = 25/6
In mixed form: 41/6

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