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April 29, 2024, 07:03:38 am
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Author Topic: Essentials Further Math Third edition, Wrong answers.  (Read 398 times)  Share 

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Keki

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Essentials Further Math Third edition, Wrong answers.
« on: October 31, 2011, 11:58:07 pm »
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I just came across 2 answers from the book so far. So does anyone have the actual solutions for them.
Chapter 20A
Q7) Re: Business Maths - Q & A thread.
Q12)
Georgia has a card that entiles her to a discount of 10% on petrol.
A) If the price of petrol is $1.48 per litre, how much does Georgia pay for 50 litres of petrol.
The answer is 57.14 at the back of the book.
$1.48 x 50 = $74
$74 x 0.10 = $7.40
$74-$7.40 = $66.6
Such a lousy book -.-
Which other answers in the back of the book are wrong in this edition?
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2011: English, Chemistry, Physics, Psychology, Further Math
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