A patient is prescribed two different medications, Med X and Med Y.
Med X is taken every 18 minutes.
Med Y is taken every 22 minutes.
Both medications are taken together at 10:10 am.
What is the next time that both medications will be taken at the same time?
Practise OCR GCSE Maths Prime Factors, HCF and LCM with exam-style questions for Foundation and Higher tier. 59 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.