Answers

Add 9/15 and 36/90

9/15 + 36/90 is 1/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 90 is 90
2. For the 1st fraction, since 15 × 6 = 90,
   9/15 = 9 × 6/15 × 6 = 54/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   36/90 = 36 × 1/90 × 1 = 36/90
4. Add the two fractions:
   54/90 + 36/90 = 54 + 36/90 = 90/90
5. 90/90 simplified gives 1/1
6. So, 9/15 + 36/90 = 1/1

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