Answers

Add 56/40 and 50/72

1^st number: 1 16/40, 2^nd number: 50/72

56/40 + 50/72 is 377/180.

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,
   56/40 = 56 × 9/40 × 9 = 504/360
3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
   50/72 = 50 × 5/72 × 5 = 250/360
4. Add the two like fractions:
   504/360 + 250/360 = 504 + 250/360 = 754/360
5. 754/360 simplified gives 377/180
6. So, 56/40 + 50/72 = 377/180
   In mixed form: 217/180

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