Answers

Add 1/35 and 35/80

1/35 + 35/80 is 261/560.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 80 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 35 × 16 = 560,
   1/35 = 1 × 16/35 × 16 = 16/560
3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
   35/80 = 35 × 7/80 × 7 = 245/560
4. Add the two like fractions:
   16/560 + 245/560 = 16 + 245/560 = 261/560
5. So, 1/35 + 35/80 = 261/560

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