Given the ratios of junior to senior and senior to veteran members, can you work out what the smallest possible number of members in a swimming club is?
If a new and an old television have screens of the same area, what is the ratio of their widths?
Tom and Tim are travelling towards Glasgow, but leave at different times. If Tim overtakes Tom, how fast is he travelling?
Stephen stops at Darlington on his way to Durham. At what time does he arrive at Durham?
Maria and Lucy spun a coin 30 times, and gave each other sweets depending on the outcome of the spin. How many times was tails spun?
Dean runs down the mountain at 12 km per hour. How long does it take him to run down the mountain?
A small ink cartridge has enough ink to print 600 pages. How many pages can be printed using a large ink cartridge?
There are six more girls than boys in Miss Spelling's class of 24 pupils. What is the ratio of girls to boys in the class?
This diagram has symmetry of order four. Can you use different geometric properties to find a particular length?
Weekly Problem 35 - 2016
What is the total perimeter of the squares, if the line GH in the diagram is 24cm?
