Answers

Add 40/56 and 72/10

1^st number: 40/56, 2^nd number: 7 2/10

40/56 + 72/10 is 277/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 10 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 56 × 5 = 280,
   40/56 = 40 × 5/56 × 5 = 200/280
3. Likewise, for the 2nd fraction, since 10 × 28 = 280,
   72/10 = 72 × 28/10 × 28 = 2016/280
4. Add the two like fractions:
   200/280 + 2016/280 = 200 + 2016/280 = 2216/280
5. 2216/280 simplified gives 277/35
6. So, 40/56 + 72/10 = 277/35
   In mixed form: 732/35

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