Answer
a. The backpack is $4.50
b. The sweatshirt is $2.70
Step-by-step explanation:
a. 30 x 0.15 = 4.50 (The 0.15 is from the price you are actually paying for the item. Because the item is 85% off, you are paying for 15% of the usual price. 15% as a decimal is 0.15 so you multiply that to the original price to find the amount u will pay.)
b. 18 x 0.15 = 2.70
What do you not understand
Answer: See explanation
Step-by-step explanation:
Your question isn't complete as you didn't tell us the total amount of liters of water that we have. Let's assume that the total amount of liters of water is 50 liters a d we are told to divide it into 4 containers.
The amount of liters that each container will get will be:
= 50 liters / 4
= 12 1/2 liters each