Question

Which model shows the correct expression and solution to

0
.

3

×

0
.

4

0
.

3

×

0
.

4

?


A.

A 10 by 10 grid shows an overlap of 2 shaded columns and 5 shaded rows.

B.

A 10 by 10 grid shows an overlap of 4 shaded columns and 4 shaded rows.

C.

A 10 by 10 grid shows an overlap of 6 shaded columns and 2 shaded rows.

D.

A 10 by 10 grid shows an overlap of 3 shaded columns and 4 shaded rows

Answer 1

Explanation:

To find the correct expression and solution to 0.3 x 0.4, we can represent the problem using a 10 by 10 grid. Option B shows an overlap of 4 shaded columns and 4 shaded rows, which represents the correct expression and solution.