Question

scarlett bought 10 plastic discs. each disc weighs 0.2 ounces. how much do the 10 plastic discs weigh in all? ____ ounces

Explanation:

Step1: Identify given values

Number of discs $n=10$, weight per disc $w=0.2$ ounces

Step2: Calculate total weight

Multiply count by per-disc weight:
$\text{Total weight} = n \times w = 10 \times 0.2$

Answer:

2 ounces