Answers

Add 90/35 and 36/90

1^st number: 2 20/35, 2^nd number: 36/90

90/35 + 36/90 is 104/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 90 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 35 × 18 = 630,
   90/35 = 90 × 18/35 × 18 = 1620/630
3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
   36/90 = 36 × 7/90 × 7 = 252/630
4. Add the two like fractions:
   1620/630 + 252/630 = 1620 + 252/630 = 1872/630
5. 1872/630 simplified gives 104/35
6. So, 90/35 + 36/90 = 104/35
   In mixed form: 234/35

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