Donate SIGN UP

iain rennie quiz

Avatar Image
granny grump | 21:44 Mon 09th Jun 2008 | Quizzes & Puzzles
1 Answers
Still a few more to go but would like confirmation of one and help with another on 'what comes next' please

15. 1000,250,111.1, 62.5. I have sen the answer 62.5 but don't know why - I do like to understand the answers.

16. 5 10 15 20 is it as simple as 25 increasing by 5 each time?

Many thanks

Gravatar

Answers

Only 1 answerrss feed

Best Answer

No best answer has yet been selected by granny grump. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.
15 One possible explanation
1000 / 1 = 1000
1000 / 4 = 250
10000 / 9 = 111.1......
1000/16 = 62.5
and then
1000/25 = 40
i.e Dividing 1000 by square numbers

16. Does appear to be simply add 5.

Only 1 answerrss feed

Do you know the answer?

iain rennie quiz

Answer Question >>