1800 * .10 = 180
1800- 180 = $1620.
$1620 is the cost.
$180 is 10% of 1800.
Edit:
Yes, basically drop a 0
10% of 100 is 10
10% of 1000 is 100
It's fairly easy math after that when its not an odd number or percentage.
hello,
10% of 1800 is
1800*10/100=180
than 1800-180= 1620
you have pay is 1620
really? drop a zero off ?
I wanna buy something that cost 1, 800 ,,, how much would it be if I took 10% off
