4th grade math
posted by
Jordyn on
.
brian cut an extra large round pizza into 12 pieces. 7 of the pieces were eaten. what angle measure of pizza is left?

4th grade math 
rbowh,
Do you know how many degrees are in a circle before it it cut?

4th grade math 
Jordyn,
360

4th grade math 
rbowh,
If you divide that by 12, how many degrees in one of the 12 pieces?

4th grade math 
Jordyn,
30

4th grade math 
rbowh,
So, each of the 12 pieces has 30 degrees. Now, if 7 pieces were eaten, how many pieces were left?

4th grade math 
Jordyn,
so it would be 150?

4th grade math 
rbowh,
If each piece has 30 degrees, then how many degrees does 5 pieces have?

4th grade math 
Jordyn,
150?

4th grade math 
rbowh,
You are right!

4th grade math 
Jordyn,
thank you very much!

4th grade math 
rbowh,
My pleasure!

4th grade math 
Lilly,
Thx soo much I hate school

4th grade math 
Sofia,
I'm in 4th grade and this helped me thanks :3

4th grade math 
Eric,
Thanks guys! It helped me alot.

4th grade math 
otisee,
Thanks this was helpful!!

4th grade math 
Anonymous,
150