Question

Maths Problem I can't quite understand. Please could you help? All shown on the picture :) I hope you could help

Answer 1

50 1 20

4 10 25

5 100 2

Explanation:

Hello,

we can use Dudeney method

`1000 = 2^35^3`

so we have a =2 and b = 5

the solution is

`ab^2 \ \ 1 \ \ \ \ a^2b\\a^2 \ \ \ ab \ \ \ b^2\\b \ \ \ \ a^2b^2 \ \ a`

just need to replace a by 2 and b by 5

hope this helps