Add 6/5 and 70/42, Solve 1 1/5 + 1 28/42 as a fraction

Add 6/5 and 70/42

1^st number: 1 1/5, 2^nd number: 1 28/42

6/5 + 70/42 is 43/15.

Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 5 × 42 = 210,
6/5 = 6 × 42/5 × 42 = 252/210
Likewise, for the 2nd fraction, since 42 × 5 = 210,
70/42 = 70 × 5/42 × 5 = 350/210
Add the two like fractions:
252/210 + 350/210 = 252 + 350/210 = 602/210
602/210 simplified gives 43/15
So, 6/5 + 70/42 = 43/15
In mixed form: 213/15

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