Answers

Add 70/75 and 45/4

1^st number: 70/75, 2^nd number: 11 1/4

70/75 + 45/4 is 731/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 4 is 300
   
   Next, find the equivalent fraction of both fractional numbers with denominator 300
2. For the 1st fraction, since 75 × 4 = 300,
   70/75 = 70 × 4/75 × 4 = 280/300
3. Likewise, for the 2nd fraction, since 4 × 75 = 300,
   45/4 = 45 × 75/4 × 75 = 3375/300
4. Add the two like fractions:
   280/300 + 3375/300 = 280 + 3375/300 = 3655/300
5. 3655/300 simplified gives 731/60
6. So, 70/75 + 45/4 = 731/60
   In mixed form: 1211/60

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