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In Miss Quaffley's class, the girls make up more than $45$% of the pupils, but less than $50$%.
What is the smallest possible number of girls in her class?
If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.
A political commentator summed up an election result. Given that there were just four candidates and that the figures quoted were exact find the number of votes polled for each candidate.
Tim and Beth both have a string of flags. Use the percentages to find out who has the most flags.
Can you match pairs of fractions, decimals and percentages, and beat your previous scores?