what-increase-will-it-be-to-transform-an-image-on-a-scale-of-1-75-to-1-300-

Question Number 59092 by necx1 last updated on 04/May/19

w h a t % i n c r e a s e w i l l i t b e t o t r a n s f o r m

a n i m a g e o n a s c a l e o f 1 : 75 t o 1 : 300 ?

Answered by MJS last updated on 04/May/19

the length of the scales :

\frac{75}{300} = \frac{1}{4} \Rightarrow - 75 %

but usually the area is calculated

\frac{75^{2}}{300^{2}} = \frac{1}{16} \Rightarrow - 93 . 75 %

Facebook Tweet Pin