Question

The relation between the width(W) and the area(A) of a rectangle is given by the equation, 'A = 10 x W'. Which of the following gives the missing values of the table?

• A. 100 and 150
• B. 60 and 80
• C. 80 and 100
• D. 100 and 120

Answer 1

The correct option is A 100 and 150

The given equation is Area(A) = 10$times$ Width(W)

When W = 10, Area = 10 $\times$ 10 = 100 sq units.

When, W = 15, Area = 10 $\times$ 15 = 150 sq units.

Hence, the missing values in the table are 100 sq units and 150 sq units for widths 10 units and 15 units, respectively.