help with math

borat_sagdiyev

Golden Master
Messages
8,986
5. The lowest common multiple of 42 and 70 is:

A) 2940 B) 1470 C) 420 D) 210 E) 14

and can someone plz explain this :confused:
 
The answer is 14. 14 can both be divided into 42 and 70. Also, it's the smallest number that can do that.

*yeah, I notice that too. This site has been slowing down for me. I double posted a few times becaue of that in the last month or so.
 
ah nothin better than math on a sunday night. I'm doin the product of a square roots property for algebra...and im about to quit.
 
I'm doing my midterm essay for my Human Debate in Sexuality class. Very hard. It's a philosophical class. Too deep for me. Oh, I'm also watching a playoff game on TV too.
 
Dude, these questions are like super easy. What grade level are you in? Just curious. You just add them together and get e) 114. Post more and I'll try to solve them for you.

D'oh, you modified it after I answered the question. The answer is stiill the same. e) 114/19

The fractions have a common denominator already so you just add it through.
 
Back
Top Bottom