Answers

Add 70/63 and 56/8

1^st number: 1 7/63, 2^nd number: 7 0/8

70/63 + 56/8 is 73/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 8 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   70/63 = 70 × 8/63 × 8 = 560/504
3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
   56/8 = 56 × 63/8 × 63 = 3528/504
4. Add the two like fractions:
   560/504 + 3528/504 = 560 + 3528/504 = 4088/504
5. 4088/504 simplified gives 73/9
6. So, 70/63 + 56/8 = 73/9
   In mixed form: 81/9

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