Answers

Add 35/90 and 72/8

1^st number: 35/90, 2^nd number: 9 0/8

35/90 + 72/8 is 169/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 8 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 90 × 4 = 360,
   35/90 = 35 × 4/90 × 4 = 140/360
3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
   72/8 = 72 × 45/8 × 45 = 3240/360
4. Add the two like fractions:
   140/360 + 3240/360 = 140 + 3240/360 = 3380/360
5. 3380/360 simplified gives 169/18
6. So, 35/90 + 72/8 = 169/18
   In mixed form: 97/18

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