Question

If i didn't have CF, i would go to school, please can you help me?

Answer 1

3:20

Step-by-step explanation:

Volume of triangular prism

1/2×a×b×c

1/2×5×9×4=90cm³

Volume of a rectangular prism

length ×breadth×height

6×5×20=600cm³

90:600

=3:20