Add 2/90 and 80/35, Solve 2/90 + 2 10/35 as a fraction

Add 2/90 and 80/35

1^st number: 2/90, 2^nd number: 2 10/35

2/90 + 80/35 is 727/315.

Find the least common denominator or LCM of the two denominators:
LCM of 90 and 35 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 90 × 7 = 630,
2/90 = 2 × 7/90 × 7 = 14/630
Likewise, for the 2nd fraction, since 35 × 18 = 630,
80/35 = 80 × 18/35 × 18 = 1440/630
Add the two like fractions:
14/630 + 1440/630 = 14 + 1440/630 = 1454/630
1454/630 simplified gives 727/315
So, 2/90 + 80/35 = 727/315
In mixed form: 297/315

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