Answers

Add 35/42 and 64/10

1^st number: 35/42, 2^nd number: 6 4/10

35/42 + 64/10 is 217/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 10 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 42 × 5 = 210,
   35/42 = 35 × 5/42 × 5 = 175/210
3. Likewise, for the 2nd fraction, since 10 × 21 = 210,
   64/10 = 64 × 21/10 × 21 = 1344/210
4. Add the two like fractions:
   175/210 + 1344/210 = 175 + 1344/210 = 1519/210
5. 1519/210 simplified gives 217/30
6. So, 35/42 + 64/10 = 217/30
   In mixed form: 77/30

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