11. A square-shaped floor is covered with congruent square tiles. If the total number of tiles that lie on the two diagonals is
1 answer:
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Answer:
Option B: 1.15($45) is the correct answer.
Step-by-step explanation:
Given that:
Total amount of restaurant bill = $45
Tip = 15%
As the bill would be 100% and a 15% tip will be added.
Thus total bill,
Total bill = (100+15)% = 115% of restaurant bill
Total bill =
Total bill = 1.15($45)
Hence,
Option B: 1.15($45) is the correct answer.