Add 24/15 and 8/84, Solve 1 9/15 + 8/84 as a fraction

Add 24/15 and 8/84

1^st number: 1 9/15, 2^nd number: 8/84

24/15 + 8/84 is 178/105.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 84 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 15 × 28 = 420,
24/15 = 24 × 28/15 × 28 = 672/420
Likewise, for the 2nd fraction, since 84 × 5 = 420,
8/84 = 8 × 5/84 × 5 = 40/420
Add the two like fractions:
672/420 + 40/420 = 672 + 40/420 = 712/420
712/420 simplified gives 178/105
So, 24/15 + 8/84 = 178/105
In mixed form: 173/105

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