What is the product of two rational numbers

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct