Question

3. Sally measured the thickness of 100 sheets of paper as 385mm. How thick is each sheet? How thick are 10 sheets?

Answer 1

Answer:

Thickness of 1 sheet = 3.85 mm

Thickness of 10 sheets = 38.5 mm

Step-by-step explanation:

Thickness of 100 sheets = 385 mm

Thickness of 1 sheet = 385/100

                                  = 3.85 mm

Thickness of 10 sheets = Thickness of 1 sheet x 10

                                      = 3.85 x 10

                                      = 38.5 mm