Question

There Are Many Different Types Of Crystals. This Fact Is Easy To See When They're Magnified , For Example At A Ratio Of 24:1, In CM

If The Magnified Crystal Is 12 Cm, How Large Is It In Real Life ?

Answer 1

give it a try
show me step and i will tell you where you get mistakes

Answer 2

I Dont Know How To Do This One , SORRY :(

Answer 3

1 cm real life -> 24 cm magnified

we can set now :

Answer 4

\[\frac{ 1 }{ 24 } = \frac{ x }{ 12 }\]

Answer 5

\[\frac{ 24 }{ 1 }=\frac{ 12 }{ ? }\]

Answer 6

lol surdawi :)

Answer 7

use either mine or surdawi's to find x ..

you see in my way the "real life" sizes are at the top and magnified are at the bottom
in surdawi's is the opposite but both are fine!

Answer 8

So Im Gonna Cross Multiply

Answer 9

yse

Answer 10

yes..

Answer 11

12*1=12

Answer 12

where did the x and 24 go