Answers

Add 35/84 and 1/70

35/84 + 1/70 is 181/420.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 70 is 420
2. For the 1st fraction, since 84 × 5 = 420,
   35/84 = 35 × 5/84 × 5 = 175/420
3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
   1/70 = 1 × 6/70 × 6 = 6/420
4. Add the two fractions:
   175/420 + 6/420 = 175 + 6/420 = 181/420

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