Mr. oliver orders his groceries online and has them delivered to his house. his bill is $175. he has a coupon for 10% off and plans to give the delivery driver a 20% tip

The total price including the discount and  the tip is

Solution:

Given:

Bill Amount =

Coupon =

So, Discount will be

Discounted price =

Mr. Oliver plans to give delivery driver a tip of

Now, Bill (After reducing discount) =  

Tip =

Tip Amount =

Now add that tip amount,

Total Price =

Steps to find the discounted price:

Step 1: Consider the rate of discount

Step 2: Find the actual discount by multiplying the discount rate by the original amount

Step 3: Subtract the actual discount from the original amount to find the discounted price.

i think it's b