16
12
The answer is 12. 66/5.5 = 660/55 = 12
If a circle fraction can, a pie can yes
The answer would be 20 pieces. 10 25 yards long pieces would be 250 yards total. Divide that by 12 gets you 20.8333... Since you want whole pieces, you would round that down to 20. Kelli can cut 20 full pieces.
Each piece will be 360/12 = 30 degrees
yes
No, because, none of the combinations of lines can evenly slit spaces. Fold the circle first, and then you can cut the circle into 5 pieces with 2 straight lines.
Divide the circle's circumference into six 60 degree angles and join the angles to its centre then cut it into 6 equal pieces.
Cut it diagonally left and right and cut it from top to bottom
16
1 foot = 12 inches so 12 feet = 12*12 = 144 inches from which 14 10" pieces can be cut.
Yes. When you cut a pizza into 3 pieces, the pieces are bigger than they are when you cut it into 12 pieces.
12
16
Draw 6 circles 'cut' into 3 pieces and shade all of them. Draw one more circle 'cut' into 3 pieces. Shade only one diece in the last circle,
The answer is 12. 66/5.5 = 660/55 = 12