Simplify 12a5b3c16a5b7\displaystyle \frac{12a^5b^3c}{16a^5b^7}16a5b712a5b3c
Practise OCR GCSE Maths Indices 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.