Answers

Add 18/35 and 70/49

1^st number: 18/35, 2^nd number: 1 21/49

18/35 + 70/49 is 68/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 49 is 245
   
   Next, find the equivalent fraction of both fractional numbers with denominator 245
2. For the 1st fraction, since 35 × 7 = 245,
   18/35 = 18 × 7/35 × 7 = 126/245
3. Likewise, for the 2nd fraction, since 49 × 5 = 245,
   70/49 = 70 × 5/49 × 5 = 350/245
4. Add the two like fractions:
   126/245 + 350/245 = 126 + 350/245 = 476/245
5. 476/245 simplified gives 68/35
6. So, 18/35 + 70/49 = 68/35
   In mixed form: 133/35

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