Question

Think About the Process  The weight of Michael's new puppy is represented by the table. The weight of Amy's new puppy is represented by the graph. How can you convert pounds to​ ounces? Whose dog gains weight​ faster?
Weight of Michael's Puppy
Age​ (months)
1
2
3
Weight​ (pounds)
8.9
17.8
26.7

Weight of Amy's Puppy
0
1
2
3
4
5
0
154
308
462
616
770
Age (months)
Weight (ounces)



x y graph
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.
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Question content area right
Part 1
How can you convert pounds to​ ounces?
A.
Multiply the number of pounds by 16.
B.
Divide the number of pounds by 16.
C.
Multiply the number of ounces by 16.
D.
Divide the number of ounces by 16.

Answer 1

Part 1 answer: A. Multiply pounds by 16 (1 lb = 16 oz).

Comparison:
- Michael: increases by 17.8−8.9 = 8.9 lb/month = 8.9×16 = 142.4 oz/month.
- Amy: increases by 154 oz each month (0 → 154 → 308 → … → 770), which is 154/16 = 9.625 lb/month.

Since 9.625 lb/month > 8.9 lb/month, Amy's puppy gains weight faster.