Answers

Add 2/18 and 25/70

2/18 + 25/70 is 59/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 70 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 18 × 35 = 630,
   2/18 = 2 × 35/18 × 35 = 70/630
3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
   25/70 = 25 × 9/70 × 9 = 225/630
4. Add the two like fractions:
   70/630 + 225/630 = 70 + 225/630 = 295/630
5. 295/630 simplified gives 59/126
6. So, 2/18 + 25/70 = 59/126

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