Answers

Add 42/28 and 45/25

1^st number: 1 14/28, 2^nd number: 1 20/25

42/28 + 45/25 is 33/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 25 is 700
   
   Next, find the equivalent fraction of both fractional numbers with denominator 700
2. For the 1st fraction, since 28 × 25 = 700,
   42/28 = 42 × 25/28 × 25 = 1050/700
3. Likewise, for the 2nd fraction, since 25 × 28 = 700,
   45/25 = 45 × 28/25 × 28 = 1260/700
4. Add the two like fractions:
   1050/700 + 1260/700 = 1050 + 1260/700 = 2310/700
5. 2310/700 simplified gives 33/10
6. So, 42/28 + 45/25 = 33/10
   In mixed form: 33/10

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