Answers

Add 75/64 and 10/84

1^st number: 1 11/64, 2^nd number: 10/84

75/64 + 10/84 is 1735/1344.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 84 is 1344
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1344
2. For the 1st fraction, since 64 × 21 = 1344,
   75/64 = 75 × 21/64 × 21 = 1575/1344
3. Likewise, for the 2nd fraction, since 84 × 16 = 1344,
   10/84 = 10 × 16/84 × 16 = 160/1344
4. Add the two like fractions:
   1575/1344 + 160/1344 = 1575 + 160/1344 = 1735/1344
5. So, 75/64 + 10/84 = 1735/1344
   In mixed form: 1391/1344

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