Posted by **Bryan** on Wednesday, July 16, 2008 at 8:18pm.

Find another name for the given number, but with the deniominator indicated. Use multiplication by 1.

2/7= ?/14

- Math -
**drwls**, Wednesday, July 16, 2008 at 8:29pm
7 ? = 28

? = 4

I don't see what "multiplication by 1" gets you.

- Math -
**Bryan**, Wednesday, July 16, 2008 at 8:35pm
What did you get as the answear? and how did u get it?

- Math -
**drwls**, Wednesday, July 16, 2008 at 8:45pm
I got 4, by cross-multiplying.

When a/b = c/d, ad = bc

## Answer this Question

## Related Questions

- Math - Ali tosses 3 number cubes,and then multiplies the results using the ...
- Math Help - Ali tosses 3 number cubes,and then multiplies the results using the ...
- math - I've got a problem i'm suppose to use number 3 and 4 to illustrate the ...
- math - find the numerical deriviative of the given function at the indicated ...
- math - What multiplication fact could you use to find a number that can be ...
- math - what multiplication fact could you use to find a number that can be ...
- math - what multiplication fact could you use to find a number that can be ...
- Algebra - Which property is illustrated by the following statement? (7p)mn = 7p(...
- math - What multiplication fact could you use to find a number that can be ...
- Computer Science - Can anyone please write a basic c++ code for the following ...

More Related Questions