Answers

Add 60/10 and 70/63

1^st number: 6 0/10, 2^nd number: 1 7/63

60/10 + 70/63 is 64/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 63 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 10 × 63 = 630,
   60/10 = 60 × 63/10 × 63 = 3780/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   70/63 = 70 × 10/63 × 10 = 700/630
4. Add the two like fractions:
   3780/630 + 700/630 = 3780 + 700/630 = 4480/630
5. 4480/630 simplified gives 64/9
6. So, 60/10 + 70/63 = 64/9
   In mixed form: 71/9

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