Answers

Add 40/27 and 35/72

1^st number: 1 13/27, 2^nd number: 35/72

40/27 + 35/72 is 425/216.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 72 is 216
   
   Next, find the equivalent fraction of both fractional numbers with denominator 216
2. For the 1st fraction, since 27 × 8 = 216,
   40/27 = 40 × 8/27 × 8 = 320/216
3. Likewise, for the 2nd fraction, since 72 × 3 = 216,
   35/72 = 35 × 3/72 × 3 = 105/216
4. Add the two like fractions:
   320/216 + 105/216 = 320 + 105/216 = 425/216
5. So, 40/27 + 35/72 = 425/216
   In mixed form: 1209/216

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