Answers

  • Brainly User
2015-12-09T20:22:16+08:00
Change 60% to decimal, 0.60

200 - 0.60(200) = 200 - 120 = Php 80.00

Cost of 4 books:
Php 80.00 x 4  = Php 320.00

ANSWER: A discounted book is Php 80.00
                   All four books cost Php 320.00
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2015-12-12T10:03:13+08:00
First you need to find the Percentage P200.00. 
200 × .60 (60% that was changed to decimal) = 120

Subtract it to the base to find the discounted price.
200 - 120 = 80

A book is P80.00 each.
Four books will cause P320.00.
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