Question

What is 20% off of £1.85? ^_^

Answer 1

£1.85 ________ 100 %
x ________ 20 %

100x = 20 . 1,85
100x = 37
x = 37 / 100
x = 0,37

is £0,37 !

Answer 2

`p\%=(p)/(100)\\\\20\%=(20)/(100)=0.2\\\\20\%\ of\ \£1.85\ is\ 0.2\ *\ \£1.85=\£0.37`