The balance of a bank account was −£45-\pounds 45−£45. A further £30 \pounds 30\,£30 was then withdrawn from the account.
Work out the new balance.
Practise OCR GCSE Maths Negative Numbers with exam-style questions for Foundation and Higher tier. 100 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.