Which expression is always equivalent to v?

v over five times five

v over five times ten

v over five times one

v over ten times five

Question

Which expression is always equivalent to v?

v over five times five

v over five times ten

v over five times one

v over ten times five

anonymous · Answer

Write an expression for each one and bear in mind that as long as x is not 0, then x/x = 1 and 1 is the multiplicative identity.  That means that (m)(1) = m.  Anything multiplied by 1 stays the same.

anonymous · Answer

So it's the last one

anonymous · Answer

Show some work and then I can say yes or no about that.

anonymous · Answer

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anonymous · Answer

Does $$\frac{ v }{ 10 } \times 5 = \frac{ 5v }{ 10 }$$  ?

anonymous · Answer

v over five times five

v over five times ten

v over five times one

v over ten times five

I need an answer quick.

anonymous · Answer

Why do you need an answer quick?  Is this for a test?

anonymous · Answer

No I'm studying for finals and they gave me a sheet that helps me practice for the finals test. It's homework but I need the answer quick.

anonymous · Answer

It's v over 5 times 1

anonymous · Answer

We can't give just answers.  We are not allowed, but even if we were allowed, a good tutor would never do that.  You have to be actively involved or you will learn nothing.  I repeat: you will learn nothing.  And the whole goal of learning and this website is to get you to think and do your own work.   I gave you some solid help and I will continue to do so, but you have to get involved.  Another hint: factor top and bottom.