Question

Brian is creating a collage on a piece of cardboard that has an area of 160r4 square centimeters. The collage is covered entirely by pieces of paper that do not overlap. Each piece has an area of (sqrt)r7 square centimeters. Use the given information to determine an expression for the total number of pieces of paper used.

Answer 1

\[160\sqrt{r}\]

Answer 2

thats the answer?

Answer 3

i think so...on dividing the area of collage with the area of 1 piece...we ll get the no. of pieces

Answer 4

yaa..thats the answer :)

Answer 5

okay thanks

Answer 6

u r wlcum :)