<human>:  One kilogram of tomatoes is 20% cheaper than one kilogram of cucumbers. One kilogram of cucumbers costs $5. What is the price of two kilograms of tomatoes and three kilograms of cucumbers?
<bot>: How much is one kilogram of tomatoes cheaper than one kilogram of cucumbers? ** One kilogram of tomatoes is 20/100 * 5 = $<<20/100*5=1>>1 cheaper than one kilogram of cucumbers.
How much does one kilogram of tomatoes cost? ** This means that one kilogram of tomatoes costs 5 - 1 = $<<5-1=4>>4.
How much does two kilograms of tomatoes cost? ** So two kilograms of tomatoes is a cost of 2 * 4 = $<<2*4=8>>8.
How much does three kilograms of cucumbers cost? ** And three kilograms of cucumbers is a cost of 3 * 5 = $<<3*5=15>>15.
What is the total cost of tomatoes and cucumbers? ** So the price for both products would be 8 + 15 = $<<8+15=23>>23.
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