PROBLEM:
Linezel bought 3 notebooks at Php 48.50 each and a pad paper at Php 30.75. If she has 200-peso bill, how much was her change?
EQUATION:
₱200 - Summation of things she bought.
SOLUTION:
- Thrice the price of notebook.
[tex]₱48.50 × 3 = ₱145.5[/tex]
- Add it to the price of a pad paper.
[tex]₱145.5 + ₱30.75 = ₱176.25[/tex]
- Then, subract it from the 200 peso bill.
[tex]₱200 - ₱176.25 = ₱23.75[/tex]
ANSWER:
Her change is ₱23.75.
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