Question

The lengths of Brian's isopods were 16 mm, 14 mm, 6 mm,

3mm, 18 mm, 5 mm, and 10 mm. What was their total
ength laid end to end?
What was the average length?

Answer 1

72 mm total and 10.29 mm average.

Explanation:

16 mm

14 mm

6 mm

3 mm

18 mm

5 mm

10 mm

72 mm total length

Divide by 7: 72/7 = 10.29 mm