Question

if the thickness of 500 sheets of paper is 3.5 CM, then what would be the thickness of 275 sheets of this paper?

Answer 1

500 sheets-------------3.5
275 sheets-------------- x

x(500) =(3.5)275
x=1.925 cm

Answer 2

500 sheets-------------3.5

275 sheets-------------- x

x(500) =(3.5)275

x=1.925 cm

this method is called unitary method

note.

1 sheet --------(3.5/500) cm