Question

Cameras R Us has a sale for 25% off camera bags, which is a discount of $20. Explain how you can set up a diagram to find the original cost of the camera bag. Indicate the number of columns necessary to fit the situation.

Answer 1

If they are doing a 25% discount and the 25% = 20$, then the original price is $80 because 1/4 = 25 and 25= 20. 20 x 4 = 80. Hope i helped :)

Answer 2

I don't know how to set up a diagram for this, but I could write an expression. 20*4= x
sorry, but I hope this helps. I not even sure my expression is correct.