Question

one bear at the zoo weighs 600 lbs. the other 2 bears weigh 900 and 300 lbs. what is their average weight?
540 lbs
1800 lbs
900 lbs
600 lbs

Explanation:

Step1: Find total weight

$600 + 900+300=1800$

Step2: Calculate average

$\frac{1800}{3}=600$

Answer:

600 lbs