The cost of a return ticket from Birmingham to Banbury increased by £1.20. Work out the price of the ticket before the increase. 2% = £1.20 M1 100% = 1.2 x 50 £60 A1 (Total 2 marks) Question 6. (a) Write 476 00000 in standard form. 4.76 x 107 B1 (1) (b) Work out × (3.71 × (2.6 × 10−5) 10−2) Give your answer as an ordinary number correct to 3 significant figures. 9.646 x 10-7 M1 = 0.0000009646 0.000000965 A1 (2) (Total 3 marks) Question 7.
The cost of a return ticket from Birmingham to Banbury increased by £1.20. Work out the price of the ticket before the increase. 2% = £1.20 M1 100% = 1.2 x 50 £60 A1 (Total 2 marks) Question 6. (a) Write 476 00000 in standard form. 4.76 x 107 B1 (1) (b) Work out (2.6 × 10−5) × (3.71 × 10−2) Give your answer as an ordinary number correct to 3 significant figures. 9.646 x 10-7 M1 = 0.0000009646 0.000000965 A1 (2) (Total 3 marks) Question 7.