Answers

Add 90/64 and 48/60

1^st number: 1 26/64, 2^nd number: 48/60

90/64 + 48/60 is 353/160.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 60 is 960
   
   Next, find the equivalent fraction of both fractional numbers with denominator 960
2. For the 1st fraction, since 64 × 15 = 960,
   90/64 = 90 × 15/64 × 15 = 1350/960
3. Likewise, for the 2nd fraction, since 60 × 16 = 960,
   48/60 = 48 × 16/60 × 16 = 768/960
4. Add the two like fractions:
   1350/960 + 768/960 = 1350 + 768/960 = 2118/960
5. 2118/960 simplified gives 353/160
6. So, 90/64 + 48/60 = 353/160
   In mixed form: 233/160

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