Answers

Add 10/5 and 7/45

1^st number: 2 0/5, 2^nd number: 7/45

10/5 + 7/45 is 97/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 45 is 45
   
   Next, find the equivalent fraction of both fractional numbers with denominator 45
2. For the 1st fraction, since 5 × 9 = 45,
   10/5 = 10 × 9/5 × 9 = 90/45
3. Likewise, for the 2nd fraction, since 45 × 1 = 45,
   7/45 = 7 × 1/45 × 1 = 7/45
4. Add the two like fractions:
   90/45 + 7/45 = 90 + 7/45 = 97/45
5. So, 10/5 + 7/45 = 97/45
   In mixed form: 27/45

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