Problem
Caleb's puppy weighs 2,250 grams. If the puppy weighed 600 grams at his last visit to the veterinarian's office, what is the percent increase in the puppy's weight rounded to the nearest whole number?
Solution
Step 1 ：\( W_I = 2250 - 600 \)
Step 2 ：\( W_I = 1650 \)
Step 3 ：\( P_I = \frac{W_I}{600} \times 100 \)
Step 4 ：\( P_I = 275 \)
