Posted by **Madeline** on Wednesday, December 29, 2010 at 8:04pm.

If Kate sang a note every 2 seconds and Gaby sang a note every 6 seconds and Laney sang a note every 16 seconds, how often would they all sing at the same time?

- Math -
**Ms. Sue**, Wednesday, December 29, 2010 at 8:13pm
What is the least common multiple of 2, 6, and 16?

Hint: What is the smallest number that is evenly divisible by 2 and 6?

16, 32, 48, 64, 80

- Math -
**Madeline**, Wednesday, December 29, 2010 at 8:16pm
How do I write 5/16ths as a decimal??

- Math -
**Ms. Sue**, Wednesday, December 29, 2010 at 8:21pm
Divide 5 by 16.

- Math -
**Madeline**, Wednesday, December 29, 2010 at 8:32pm
Thank you so much!!

- Math -
**Ms. Sue**, Wednesday, December 29, 2010 at 8:35pm
You're very welcome.

## Answer this Question

## Related Questions

- math (NEW ANSWERS) - identify the fraction that is equivalent to 3/8. A.15/32 B....
- math - a red light winks every 6 seconds, a white one every 10 seconds, and a ...
- Math - A bell rings every 2 seconds, and a bird chirps every 3 seconds. If the ...
- Math - 2 neon lights are turned on at the same time. One blinks every 4 seconds ...
- mathematics - A bell rings every 2 seconds, and a bird chirps every 3 seconds. ...
- 6 grade math - a manager turns on the restaurants two neon signs at the same ...
- math - Dionne can run around a circular track in 120 seconds. Basha, running in ...
- Math - the green light flashes every 3 seconds,the red every 5 seconds and white...
- math - if one sign binks every 7 seconds and the other sign blinks every 9 ...
- Math - The Restaurant's two neon signs are turned on at the same time. Both ...

More Related Questions