Answers

Add 90/10 and 30/64

1^st number: 9 0/10, 2^nd number: 30/64

90/10 + 30/64 is 303/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 64 is 320
   
   Next, find the equivalent fraction of both fractional numbers with denominator 320
2. For the 1st fraction, since 10 × 32 = 320,
   90/10 = 90 × 32/10 × 32 = 2880/320
3. Likewise, for the 2nd fraction, since 64 × 5 = 320,
   30/64 = 30 × 5/64 × 5 = 150/320
4. Add the two like fractions:
   2880/320 + 150/320 = 2880 + 150/320 = 3030/320
5. 3030/320 simplified gives 303/32
6. So, 90/10 + 30/64 = 303/32
   In mixed form: 915/32

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