Answers

Add 25/90 and 1/35

25/90 + 1/35 is 193/630.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 90 × 7 = 630,
   25/90 = 25 × 7/90 × 7 = 175/630
3. Likewise, for the 2nd fraction, since 35 × 18 = 630,
   1/35 = 1 × 18/35 × 18 = 18/630
4. Add the two like fractions:
   175/630 + 18/630 = 175 + 18/630 = 193/630
5. So, 25/90 + 1/35 = 193/630

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