Add 84/42 and 96/45, Solve 2 0/42 + 2 6/45 as a fraction

Add 84/42 and 96/45

1^st number: 2 0/42, 2^nd number: 2 6/45

84/42 + 96/45 is 62/15.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 42 × 15 = 630,
84/42 = 84 × 15/42 × 15 = 1260/630
Likewise, for the 2nd fraction, since 45 × 14 = 630,
96/45 = 96 × 14/45 × 14 = 1344/630
Add the two like fractions:
1260/630 + 1344/630 = 1260 + 1344/630 = 2604/630
2604/630 simplified gives 62/15
So, 84/42 + 96/45 = 62/15
In mixed form: 42/15

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