Answers

Add 56/80 and 90/24

1^st number: 56/80, 2^nd number: 3 18/24

56/80 + 90/24 is 89/20.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 24 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 80 × 3 = 240,
   56/80 = 56 × 3/80 × 3 = 168/240
3. Likewise, for the 2nd fraction, since 24 × 10 = 240,
   90/24 = 90 × 10/24 × 10 = 900/240
4. Add the two like fractions:
   168/240 + 900/240 = 168 + 900/240 = 1068/240
5. 1068/240 simplified gives 89/20
6. So, 56/80 + 90/24 = 89/20
   In mixed form: 49/20

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