Answers

Add 60/98 and 70/7

1^st number: 60/98, 2^nd number: 10 0/7

60/98 + 70/7 is 520/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 7 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 98 × 1 = 98,
   60/98 = 60 × 1/98 × 1 = 60/98
3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
   70/7 = 70 × 14/7 × 14 = 980/98
4. Add the two like fractions:
   60/98 + 980/98 = 60 + 980/98 = 1040/98
5. 1040/98 simplified gives 520/49
6. So, 60/98 + 70/7 = 520/49
   In mixed form: 1030/49

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