Add 9/49 and 20/18, Solve 9/49 + 1 2/18 as a fraction

Add 9/49 and 20/18

1^st number: 9/49, 2^nd number: 1 2/18

9/49 + 20/18 is 571/441.

Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882

Next, find the equivalent fraction of both fractional numbers with denominator 882
For the 1st fraction, since 49 × 18 = 882,
9/49 = 9 × 18/49 × 18 = 162/882
Likewise, for the 2nd fraction, since 18 × 49 = 882,
20/18 = 20 × 49/18 × 49 = 980/882
Add the two like fractions:
162/882 + 980/882 = 162 + 980/882 = 1142/882
1142/882 simplified gives 571/441
So, 9/49 + 20/18 = 571/441
In mixed form: 1130/441

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