Starter QuestionsStarter Questions

Q1. True or false 2a (a – c + 4a) =2a2 -2ac + 8a

Q3. Find g when 7 + 8g 95

Q2. Find the missing angle 22o

Learning IntentionLearning Intention

Explain how to calculate price +VAT

using the simple multiplier

22

Easy VAT Easy VAT

Easy VATEasy VAT

Easy way to calculate cost including VAT

The cost of anything can be expressed as ? % of the price

VAT added on to the price is charged at ? %

Therefore it can be said that Price + VAT =

Express the following percentages as decimals

a) 50 % b) 75% c) 100%

d) 117.5%

? %

100

17.5

117.5

Easy VATEasy VATVAT at 17.5%

Examples

……Find:50% of 100 75% of 36 100% of 40

First convert each percentage to a decimal then……

117.5% of 12

Cost before

VATx 1.175

Cost including VAT

Easy VATEasy VAT

Easy way to calculate cost including VAT

VAT at 17.5%

VAT – 17.5%VAT – 17.5%

Value added Tax

Example 1

How much will I pay for the computer including VAT below ?

VAT means :

£1000 + VATTotal cost is £1000 + £175 = £1175

Easy method

Cost x VAT multiplier

= 1000 x 1.175= £1175

VAT – 17.5%VAT – 17.5%

Value added Tax

Example 2

Price of the Plasma TV is shown below is excluding VAT.What is the total price I have to pay.

VAT means :

£1300 (excluding VAT)

Total cost is £1300 + £227.50 = £1527.50

Easy method

Cost x VAT multiplier

= 1300 x 1.175= £1527.50

Now try Ex 4.2Ch4 Pg 51

Easy VAT Easy VAT