Work out the difference, in minutes, between 55 minutes and 134\displaystyle 1\frac{3}{4}143 hours.
Practise Oxford AQA IGCSE Maths Time with exam-style questions for Core and Extended tier. 10 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) 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.