Answers

Add 75/10 and 30/4

1^st number: 7 5/10, 2^nd number: 7 2/4

75/10 + 30/4 is 15/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 4 is 20
2. For the 1st fraction, since 10 × 2 = 20,
   75/10 = 75 × 2/10 × 2 = 150/20
3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
   30/4 = 30 × 5/4 × 5 = 150/20
4. Add the two fractions:
   150/20 + 150/20 = 150 + 150/20 = 300/20
5. After reducing the fraction, the answer is 15/1

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