Answers

Add 1/90 and 90/6

1^st number: 1/90, 2^nd number: 15 0/6

1/90 + 90/6 is 1351/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 6 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   1/90 = 1 × 1/90 × 1 = 1/90
3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
   90/6 = 90 × 15/6 × 15 = 1350/90
4. Add the two like fractions:
   1/90 + 1350/90 = 1 + 1350/90 = 1351/90
5. So, 1/90 + 90/6 = 1351/90
   In mixed form: 151/90

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