225, the square root of 225 is 15
The hight of the flag pole is i would say 44ft but i am not sure
0.3*42 this gives you a 30% discount
3/10*42 this gives you a 30% discount
0.03*42 this gives you a 3% discount
3 *4.2 This is not a discount
For one pie , she will use 2.3 cups of flour .
