Answers

Add 18/64 and 63/56

1^st number: 18/64, 2^nd number: 1 7/56

18/64 + 63/56 is 45/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 56 is 448
   
   Next, find the equivalent fraction of both fractional numbers with denominator 448
2. For the 1st fraction, since 64 × 7 = 448,
   18/64 = 18 × 7/64 × 7 = 126/448
3. Likewise, for the 2nd fraction, since 56 × 8 = 448,
   63/56 = 63 × 8/56 × 8 = 504/448
4. Add the two like fractions:
   126/448 + 504/448 = 126 + 504/448 = 630/448
5. 630/448 simplified gives 45/32
6. So, 18/64 + 63/56 = 45/32
   In mixed form: 113/32

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