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Mathematics
OpenStudy (anonymous):

If, on map, the scale is 1/3 = 1 km,then the distance of 11 1/4 km would be represented by how many centimeters?

Parth (parthkohli):

Do you know proportions?

Parth (parthkohli):

\(\Large \color{Black}{\Rightarrow {1 \over 3}:1 = x:11{1 \over 4} }\) Can you solve it?

OpenStudy (anonymous):

Not really.

Parth (parthkohli):

I have a tutorial on that. Can I link you?

Parth (parthkohli):

Or do I just explain it here?

OpenStudy (anonymous):

It 's up to you :)

Parth (parthkohli):

In a nutshell, \(\Large \color{Black}{\Rightarrow \text{if } a:b =x:y, \text{ then } bx = ay }\)

OpenStudy (anonymous):

Then? :)

OpenStudy (anonymous):

Ahhhhh. Wait :)

Parth (parthkohli):

Hehe the baby in the pic is very cute

OpenStudy (anonymous):

Let me try XD Hahaha. she's my niece :)

OpenStudy (anonymous):

1x = 45/4

OpenStudy (anonymous):

44/3?

Parth (parthkohli):

45/12

Parth (parthkohli):

lol sorry

OpenStudy (anonymous):

how come?

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