Question

the following area model shows 6,328 × 4 broken into parts. the image is not drawn to scale.
6000 300 20 8
4 a b c d
find the area of each rectangle.
a =

b =

c =

d =

Explanation:

Step1: Calculate Area of A

The length of A is 6000 and the width is 4. The area of a rectangle is length times width, so $A = 6000\times4 = 24000$.

Step2: Calculate Area of B

The length of B is 300 and the width is 4. So $B = 300\times4 = 1200$.

Step3: Calculate Area of C

The length of C is 20 and the width is 4. So $C = 20\times4 = 80$.

Step4: Calculate Area of D

The length of D is 8 and the width is 4. So $D = 8\times4 = 32$.

Answer:

$A = 24000$, $B = 1200$, $C = 80$, $D = 32$