Patrick wants to buy 20 rucksacks.
There is a special offer.
Rucksacks cost £21.40 each
Buy 20 or more rucksacks
get 15% off the total cost
Work out the cost of buying 20 rucksacks using the special offer.

Respuesta :

Answer: You get 3.21¢ off of the 20 rucksacks. 21.40¢ - 3.21¢ = 18.

Otras preguntas