Answers

Add 2/30 and 98/63

1^st number: 2/30, 2^nd number: 1 35/63

2/30 + 98/63 is 73/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 63 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 30 × 21 = 630,
   2/30 = 2 × 21/30 × 21 = 42/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   98/63 = 98 × 10/63 × 10 = 980/630
4. Add the two like fractions:
   42/630 + 980/630 = 42 + 980/630 = 1022/630
5. 1022/630 simplified gives 73/45
6. So, 2/30 + 98/63 = 73/45
   In mixed form: 128/45

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