Thursday

April 2, 2015

April 2, 2015

Posted by **allen** on Friday, February 25, 2011 at 7:36pm.

- math -
**Ms. Sue**, Friday, February 25, 2011 at 7:38pmWhat are your choices?

What do you think the answer is?

- math -
**allen**, Friday, February 25, 2011 at 7:41pma. 5/12=1.25/x

b. 5/12=x/1.25

c. 5/x=12/1.25

d. x/5=12/1.25

- math -
**allen**, Friday, February 25, 2011 at 7:42pmI say its c

- math -
**Damon**, Friday, February 25, 2011 at 7:51pm5 pens / 12 pens = 1.25 dollars/x dollars

It helps to write the units, pens and dollars.

so

I claim a is correct

although I myself would have written the same thing as

5 pens/1.25 dollars = 12 pens/x dollars

which comes out the same

- math -
**Anonymous**, Friday, February 25, 2011 at 11:11pm5 pens cost 1.25$

1.25/5=0.25$ Price of one pen

12*0.25=3$ Price of 12 pens

**Answer this Question**

**Related Questions**

algebra - An office supply store sells pens for $3 and notebooks for $5. Before ...

math - A college bookstore ordered six boxes of red pens. The store sold 32 red ...

algebra - A college bookstore ordered six boxes of red pens. The store sold 37 ...

pre algebra - A college bookstore ordered 6 boxes of red pens. The store sold 32...

math - a number of teachers were to receive 6 pens each ,but needed 4 more pens ...

Math - In a store, pencils have one price and pens have another. 3 Pencils and 2...

math - A salesperson bought a caase of pens.On Monday, he sold 1/2 of the pens....

Quick Math Help - The school store sells pens for $2.00 and notebooks for $3.00...

Quadratic Functions in Algebra - Suppose C(x)=x^2−6x+20 represents the ...

math - Ms.Franco has many pens.1/3 of her pens are blue.1/2 of her pens are ...