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Preetha Group TitleBest ResponseYou've already chosen the best response.2
UnkleRhaukus, it may help her if you explained how you arrived at that solution.
 2 years ago

Directrix Group TitleBest ResponseYou've already chosen the best response.0
12/4 = x / 5 4x = 60 x = 15
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
And does that make sense Snowball? Are you able to do one on your own? Thanks Directrix.
 2 years ago

snowballhockey Group TitleBest ResponseYou've already chosen the best response.0
i think u multiply 12 and 5 and then get answer that doesn' tmake sence
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
Ok, I see. When you have an equation, you can do the same thing on both sides, it remains an equation. So if you add 10 to the right hand side, you can add 10 to the left hand side and it will still be an equation. With me?
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
Now, we are trying to find out what is the number that is above 5, so we represent the blank by a x.
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
The next step is to simplify it. We want all the terms with x on one side of the = and all the terms without x on the other side.
 2 years ago

MSMR Group TitleBest ResponseYou've already chosen the best response.1
I would cross multiply.
 2 years ago

snowballhockey Group TitleBest ResponseYou've already chosen the best response.0
i am with msmer
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[12/4=3\] \[x/5=3\]\[x=15\]
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
Multiply both sides by 5. On the left you have, 5 x (12/4) and on the other side you have 5 x (x/4) What do you get then ? What happens when you multiply 5 into x/4
 2 years ago

MSMR Group TitleBest ResponseYou've already chosen the best response.1
This means: \[\frac{12}{4} = \frac{x}{5}\] To cross multiply, you multiply the numerator of one fraction with the denominator of the other fraction.
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
I like Unkle's solution as well.
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
why do it the hard way for?
 2 years ago

snowballhockey Group TitleBest ResponseYou've already chosen the best response.0
GIVE ME THE EASY WAY ONE STEP AT A TIME OK DRAW IT
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
Ok, snowball, go back to my last post, Are you with me?
 2 years ago

snowballhockey Group TitleBest ResponseYou've already chosen the best response.0
no draw it
 2 years ago

MSMR Group TitleBest ResponseYou've already chosen the best response.1
unklerhaukus: for this particular problem, your solution would be easier because 12/4 simplifies to 3. However, in a case such as 13/4 where it does not simplify into a nice number, cross multiplying will be much easier  I thought it would be good to show snowballhockey how to set that up.
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
dw:1328749514080:dw
 2 years ago

MSMR Group TitleBest ResponseYou've already chosen the best response.1
dw:1328749565365:dw
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
MSMR's does look better.
 2 years ago

snowballhockey Group TitleBest ResponseYou've already chosen the best response.0
i getthe 60 part then after that u simplfy that with 5
 2 years ago

Preetha Group TitleBest ResponseYou've already chosen the best response.2
So you have three ways to do this. All are correct. You need to understand what Unkle did, what MSMR did and what I showed you. Can you try one on your own? We will help
 2 years ago

snowballhockey Group TitleBest ResponseYou've already chosen the best response.0
um ok
 2 years ago
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