human
Hannah is buying some apples for $5 per kilogram. If she would get a 40% discount on each kilogram of apples, how much would she pay for 10 kilograms of them?
assistant
How much would the apples be discounted? ** A 40% discount on each kilogram of apples would mean the price being 40/100 * 5 = $<<40/100*5=2>>2 smaller.
How much would one kilogram of apples cost? ** So one kilogram of apples would cost not $5, but 5 - 2 = $<<5-2=3>>3.
How much would Hannah pay for 10 kilograms of apples? ** So for 10 kilograms of apples Hannah would pay 3 * 10 = $<<3*10=30>>30.
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