If the small, green rectangle is

1
4
of a larger rectangle, how many copies of this small rectangle are needed to fill 2 large rectangles?

How would this be written as a fraction?

A small green rectangle is shown above the fraction one-fourth. Two larger rectangles are shown, each labeled with the number 1.


A.
1 copy;
4
4
B.
2 copies;
2
4
C.
4 copies;
4
4
D.
8 copies;
8
4
10 / 14

B. 2 copies; 1/4 + 1/4 = 2/4 = 1/2, meaning two copies are needed.