Nick has 2 cars. Car A uses petrol and Car B uses diesel. Petrol costs £1.39 per litre and diesel costs £1.47 per litre. Below shows the average distance that Nick can drive each car using 1 litre of fuel. Car A: 10.3 miles per litre of petrol Car B: 14.6 miles per litre of diesel Nick is going on a journey in one of his cars. The distance Nick is going to drive is 450 miles Work out the difference of the total costs of the fuel for the 2 cars for this journey

£15.42

Step-by-step explanation:

1. Calculate the cost for Car A

450*1.39/10.3 = £60.73

2. Calculate the cost for car B

450*1.47/14.6 = £45.31

3. Get the difference

60.73-45.31= £15.42

73.0769230769% of the games were won

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

related questions