Help with a swmming math problem

Former Member
Former Member
Mathematically, how do you work out 'three quarter pace"? Let's say (for the sake of easy calculations) your best time for an event is 1 minute. In practice, you want to go three quarter pace. So a 100% effort will result in a time of 60 seconds. A 75% effort should result in a longer time. My rudimentary maths tells me I should divide 100 by 75 and multiply the result by 60. That works out to 80 seconds, which is a minute and 20 seconds. Why does that sound much slower than what I would normally envisage three quarter pace to be? Or is my maths completely messed up?
Parents
  • I was also taught that gas is actually petrol, colour is spelled with a 'u', the trunk of a car is a 'boot' and the hood a 'bonnet'. I went to a British school in my teens when I lived overseas, and was forced to use spellings like colour and defence. While I was happy to study ALL maths, not just the one, I have to admit that their tendency to refer to erasers as "rubbers" was a little confusing to me in these formative years. ("You want to borrow my WHAT? And why would you think I would want it back?") :bolt:
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  • I was also taught that gas is actually petrol, colour is spelled with a 'u', the trunk of a car is a 'boot' and the hood a 'bonnet'. I went to a British school in my teens when I lived overseas, and was forced to use spellings like colour and defence. While I was happy to study ALL maths, not just the one, I have to admit that their tendency to refer to erasers as "rubbers" was a little confusing to me in these formative years. ("You want to borrow my WHAT? And why would you think I would want it back?") :bolt:
Children
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