Examstyle Questions: Calculator

a) Use your calculator to find the value of
(1 mark)
b) (i) Use your calculator to find the value of
Write down all the figures on your calculator display.
(1 mark)
(ii) Round your answer to part b) (i) to 2 decimal places.
(1 mark)
(iii) Write down a calculation you can do in your head to check your answer to part b) (i).
Calculation:
Write down your answer to this calculation.
(2 marks)
(Marks available: 5)
Answer outline and marking scheme for question: 1
a) 8.04
b) (i) 7.6149
(ii) 7.61
(iii)
(Marks available: 5)