Answers

Add 90/60 and 10/64

1^st number: 1 30/60, 2^nd number: 10/64

90/60 + 10/64 is 53/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 64 is 960
   
   Next, find the equivalent fraction of both fractional numbers with denominator 960
2. For the 1st fraction, since 60 × 16 = 960,
   90/60 = 90 × 16/60 × 16 = 1440/960
3. Likewise, for the 2nd fraction, since 64 × 15 = 960,
   10/64 = 10 × 15/64 × 15 = 150/960
4. Add the two like fractions:
   1440/960 + 150/960 = 1440 + 150/960 = 1590/960
5. 1590/960 simplified gives 53/32
6. So, 90/60 + 10/64 = 53/32
   In mixed form: 121/32

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