Answers

Add 40/80 and 70/27

1^st number: 40/80, 2^nd number: 2 16/27

40/80 + 70/27 is 167/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 27 is 2160
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2160
2. For the 1st fraction, since 80 × 27 = 2160,
   40/80 = 40 × 27/80 × 27 = 1080/2160
3. Likewise, for the 2nd fraction, since 27 × 80 = 2160,
   70/27 = 70 × 80/27 × 80 = 5600/2160
4. Add the two like fractions:
   1080/2160 + 5600/2160 = 1080 + 5600/2160 = 6680/2160
5. 6680/2160 simplified gives 167/54
6. So, 40/80 + 70/27 = 167/54
   In mixed form: 35/54

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