Answers

Add 6/30 and 54/70

6/30 + 54/70 is 34/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 70 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 30 × 7 = 210,
   6/30 = 6 × 7/30 × 7 = 42/210
3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
   54/70 = 54 × 3/70 × 3 = 162/210
4. Add the two like fractions:
   42/210 + 162/210 = 42 + 162/210 = 204/210
5. 204/210 simplified gives 34/35
6. So, 6/30 + 54/70 = 34/35

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