Find each unit price. which is the better buy explain. electrical wire 1.49 for 3 ft $.69 for 18 n

In order to get an accuarte answer, make sure to divide 1.49 by 3. You'll end up with .50 (rounded). To find out the second unit price make sure to divide .69 by 18. You should end up with .04 (once again, rounded). It is better to buy the second set because it is about .46 cheaper than the first. Hope this helps!