What is this equation?

[Aruffell]

My mind isn't with it today.

Just need to work out.

If something costs -

£N

and i get 40% off.

The final answer is £20.

So, what is £N?

Andy

 

[HumanShield]

20/60 * 100
i think

 

[SeriousPigeon]

x * 0.6 = 20

so

20/0.6 = x

x = £33.33

 

[Adam_151]

Yup, £20 is 60% of total, so find 1% by dividing by 60 (or 10% deviding by 6) and multiply upto 100%

 

[The_KiD]

yup that is right!