Add 36/70 and 28/9, Solve 36/70 + 3 1/9 as a fraction

Add 36/70 and 28/9

1^st number: 36/70, 2^nd number: 3 1/9

36/70 + 28/9 is 1142/315.

Find the least common denominator or LCM of the two denominators:
LCM of 70 and 9 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 70 × 9 = 630,
36/70 = 36 × 9/70 × 9 = 324/630
Likewise, for the 2nd fraction, since 9 × 70 = 630,
28/9 = 28 × 70/9 × 70 = 1960/630
Add the two like fractions:
324/630 + 1960/630 = 324 + 1960/630 = 2284/630
2284/630 simplified gives 1142/315
So, 36/70 + 28/9 = 1142/315
In mixed form: 3197/315

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