Friday

January 30, 2015

January 30, 2015

Posted by **sean** on Wednesday, October 3, 2012 at 8:48am.

- math -
**Steve**, Wednesday, October 3, 2012 at 9:59am6 = 2*3

10 = 2*5

14 = 2*7

LCM(6,10,14) = 2*3*5*7 = 210

so, every 210 seconds they will blink at the same time

**Answer this Question**

**Related Questions**

Math - the green light flashes every 3 seconds,the red every 5 seconds and white...

Math - A bell rings every 2 seconds, and a bird chirps every 3 seconds. If the ...

mathematics - A bell rings every 2 seconds, and a bird chirps every 3 seconds. ...

math - if one sign binks every 7 seconds and the other sign blinks every 9 ...

math (NEW ANSWERS) - identify the fraction that is equivalent to 3/8. A.15/32 B....

second grade - I am having trouble, I have a question I think I got the answer ...

Math - If Kate sang a note every 2 seconds and Gaby sang a note every 6 seconds ...

math - The manager turns the restaurants two neon signs on at the same time both...

Math - Three lighthouses on three nearby islands flash their lights every ...

Math - The Restaurant's two neon signs are turned on at the same time. Both ...