Answers

Add 2/64 and 70/45

1^st number: 2/64, 2^nd number: 1 25/45

2/64 + 70/45 is 457/288.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 45 is 2880
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2880
2. For the 1st fraction, since 64 × 45 = 2880,
   2/64 = 2 × 45/64 × 45 = 90/2880
3. Likewise, for the 2nd fraction, since 45 × 64 = 2880,
   70/45 = 70 × 64/45 × 64 = 4480/2880
4. Add the two like fractions:
   90/2880 + 4480/2880 = 90 + 4480/2880 = 4570/2880
5. 4570/2880 simplified gives 457/288
6. So, 2/64 + 70/45 = 457/288
   In mixed form: 1169/288

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