Add 90/35 and 14/18, Solve 2 20/35 + 14/18 as a fraction

Add 90/35 and 14/18

1^st number: 2 20/35, 2^nd number: 14/18

90/35 + 14/18 is 211/63.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 18 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 35 × 18 = 630,
90/35 = 90 × 18/35 × 18 = 1620/630
Likewise, for the 2nd fraction, since 18 × 35 = 630,
14/18 = 14 × 35/18 × 35 = 490/630
Add the two like fractions:
1620/630 + 490/630 = 1620 + 490/630 = 2110/630
2110/630 simplified gives 211/63
So, 90/35 + 14/18 = 211/63
In mixed form: 322/63

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