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What are these prices?

What would the cost of grapes in brazilian realand its equilvent in Us dollars be....

When it's 12:00 A.M in Arizona, U.S.A, what time is it in Brazil?

...

North american and South american life?

What are the similarities that South Americans and North americans share when it involves ...

What does this mean in Portuguese?

Claro! Que G...

What is the average rainfall in the amazon basin?

...

How many trades can you make in a margin accounts?

How many times can you trade the entire equity value of you margin account in a day if you have less than $25,000 in the account?...

How's springtime over in Brazil :)?

You guys are lucky...us Americans are stuck with late autumn ((...

Where is the sandalwood at ?

the sims 2 castaway on ps2 it is a game.
where is the sandalwood at in the game???...

You will have to meet Brazil?

I'm of Brazil, and I love my country, is very beautiful,...

About jobs available in sao poulo brasil with horses?

...

Would it be hard for an American to obtain employment?

I am aware that the world is going through an economic crisis and job markets are tough all over. Would it be hard to land a job in B.H. if you were an American who isn't fluent in Portuguese? ...

Natal......?

What is you're favorite thing about Natal?
and why?...

I'm looking for good Brazilan music to download. Any suggestions?

I'm learning to speak Portuguese and want to download some good Brazilian music. I really like Zeca Pagodinho. Any others?...

Are there any "termas" in Manaus,Brazil?

I am wondering whether there are any termas in Manaus,similar to the Termas Centaurus or Solarium in Rio de Janeiro?...

What more flame its attention on Rio De Janeiro (Brazil)?

Either in the negative or positive point!!!
which is its opinion?
Mainly on brazilian beaches and women!!!!...

Where to go in brazil? anyone been?

please recommend somewhere in brazil to go on holiday, where there are shops and stuff 2 do! and hot x
Additional Details
going in august ...

Payphone Credt Card Calls From Brazil?

Does anyone know how much it costs to call the US or Canada from a payphone in Brazil using a credit card?...

Nova Friburgo... Points!?

Hi all!
Im going to be living in Nova Friburgo for a wee while, coming from the UK. I was wondering

-what i need to expect from the people
-how well their english is
-if it ...

Any1 from Rio de Janeiro?I'd like 2 know what are d caractheristics of that town;I'm gonna live there 1 day :)

All my friends know that I'm in love with Brasil and its whole culture!So I would like to hear from a Brasilian how's the situation in Rio.Thanx ;)...

What do you know about brazil?

Except soccer.....

What kind of mileage do flex fuel cars get?

what kind of mileage do flex fuel cars get

Show all answers

naniquinh

The ethanol has a 70% "development" if compard to petrol.
even though ethanol can take high compression levels, what makes the power and the eficiency of the engine rise, as it has no high caloric power (as petrol do), ethanol has a greater consumption.

TO calculate which one is better for your car you may:

Petrol price * 70% = X
Ethanol price = Y

if Y > X or Y = X, it's not worth using ethanol. If X > Y, so yeah.

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