Answers

Add 3/4 and 8/5

1^st number: 3/4, 2^nd number: 1 3/5

3/4 + 8/5 is 47/20.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 5 is 20
2. For the 1st fraction, since 4 × 5 = 20,
   3/4 = 3 × 5/4 × 5 = 15/20
3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
   8/5 = 8 × 4/5 × 4 = 32/20
4. Add the two fractions:
   15/20 + 32/20 = 15 + 32/20 = 47/20
5. In mixed form: 27/20

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