You are painting a wall. The instructions on the paint can says that 1 can of paint can cover 5 square meters of wall. Given a random height and width of wall, calculate how many cans of paint you'll need to buy.

number of cans = (wall height ✖️ wall width) ÷ coverage per can.

e.g. Height = 2, Width = 4, Coverage = 5

number of cans = (2 ✖️ 4) ÷ 5

                     = 1.6

But because you can't buy 0.6 of a can of paint, the result should be rounded up to 2 cans.

IMPORTANT: Notice the name of the function and parameters must match those on line 13 for the code to work.

test_h = 3

test_w = 9

You'll need 6 cans of paint.

1. To round up a number:

https://stackoverflow.com/questions/2356501/how-do-you-round-up-a-number-in-python

2. Make sure you name your function/parameters the same as when it's called on the last line of code.

Before checking the solution, try copy-pasting your code into this repl:

https://repl.it/@appbrewery/day-8-1-test-your-code

This repl includes my testing code that will check if your code meets this assignment's objectives.

https://repl.it/@appbrewery/day-8-1-solution