Hi!
We will solve this using proportions, like this:
Well we know that she misses 20% of her free throws. That means that she manages to put in 80% of her shots. We know that in this case 80% is 192, so using proportions, we will calculate the total amount of shots taken, like this:
80%=0,8 is 192 shots
100% = 1 is x shots
___________________
x = (192*1)/0,8
x = 192/0,8
x = 240
She attempted 240 free throws.
Hope this helps!
