Answers

Add 80/40 and 14/72

1^st number: 2 0/40, 2^nd number: 14/72

80/40 + 14/72 is 79/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 72 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 40 × 9 = 360,
   80/40 = 80 × 9/40 × 9 = 720/360
3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
   14/72 = 14 × 5/72 × 5 = 70/360
4. Add the two like fractions:
   720/360 + 70/360 = 720 + 70/360 = 790/360
5. 790/360 simplified gives 79/36
6. So, 80/40 + 14/72 = 79/36
   In mixed form: 27/36

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