Answers

Add 90/36 and 90/10

1^st number: 2 18/36, 2^nd number: 9 0/10

90/36 + 90/10 is 23/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 10 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 36 × 5 = 180,
   90/36 = 90 × 5/36 × 5 = 450/180
3. Likewise, for the 2nd fraction, since 10 × 18 = 180,
   90/10 = 90 × 18/10 × 18 = 1620/180
4. Add the two like fractions:
   450/180 + 1620/180 = 450 + 1620/180 = 2070/180
5. 2070/180 simplified gives 23/2
6. So, 90/36 + 90/10 = 23/2
   In mixed form: 111/2

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