7/8 but she should have 1/8 left.
Answer:
13 * 18 = 234 yards of ribbon
Step-by-step explanation:
Each spool has 18 yards of ribbon and Eleanor bought 13 spools. Hence, you can use multiplication to solve it
Answer: 50%
Step-by-step explanation:
Don't believe it's true? You can test it and see mathematical probability in action! The birthday paradox, also known as the birthday problem, states that in a random group of 23 people, there is about a 50 percent chance that two people have the same birthday.
Answer:
remains is (n-m/n)*100 used is (m/n)*100
Step-by-step explanation:
The tick mark one on the left of -1 is -1/6
The tick mark 1 on the right of 2 is 11/6