Question

jack wants to buy a pair of trousers for $60 when he went to the store he found that the price was marked down by 20% how much do they cost now

Answer 1

They would cost 48 dollars

Let's break it down:

60 is 100%
They were marked down by 20%
100% - 20% is 80%
80% of 60 is 48
(60 × 0.8 × 10 = 48)

Hope this helps!