Answers

Add 80/25 and 70/30

1^st number: 3 5/25, 2^nd number: 2 10/30

80/25 + 70/30 is 83/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 30 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 25 × 6 = 150,
   80/25 = 80 × 6/25 × 6 = 480/150
3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
   70/30 = 70 × 5/30 × 5 = 350/150
4. Add the two like fractions:
   480/150 + 350/150 = 480 + 350/150 = 830/150
5. 830/150 simplified gives 83/15
6. So, 80/25 + 70/30 = 83/15
   In mixed form: 58/15

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