Answers

Add 56/64 and 90/56

1^st number: 56/64, 2^nd number: 1 34/56

56/64 + 90/56 is 139/56.

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,
   56/64 = 56 × 7/64 × 7 = 392/448
3. Likewise, for the 2nd fraction, since 56 × 8 = 448,
   90/56 = 90 × 8/56 × 8 = 720/448
4. Add the two like fractions:
   392/448 + 720/448 = 392 + 720/448 = 1112/448
5. 1112/448 simplified gives 139/56
6. So, 56/64 + 90/56 = 139/56
   In mixed form: 227/56

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