The all have same denominator
You can subtract them regularly
2 1/5
The answer is 2 1/5
Answer: Every polygon that is not a triabgle (3 vertices), quadrilateral (4 vertices) or pentagon (5 vertices) has more than 5 vertices. So it would be a hexagon, heptagon, etc.
It would help you to make a table because say your answer is 8 pieces is 1 minute and then the next question is how long wouls it take sam to cut 24 pieces you would use the table with you first answer and then multiple both numbers 3 times to give you your answer. Its really just a way to have more organized answers
Four possible way depending on what you spin if it is dominoes it would be twelve
The answer is 113.1. Hope this helps