10

it's 10! I find maths so hard so i had to work it out carefully. Even then I had to check it lol

Or- 50% of 40 is 20, so 25% is 20/2 or 10

40/2=20=50%
(40/2)/2=10=25%

25% = 1/4
40 / 4 = 10

Ten

10

10

Its 10

all your problems can be solved here :)

https://www.online-calculator.com/

You'd have to be ignorant not to figure this out.

25%
<-> 0.25
<-> 1/4
<-> 40 / 4
-> 10

My cut

10