A pretzel factory makes 148 pretzels an hour. About how many pretzels can it make in 4 hours?
592 Exactly (600 is estimated)
In her pencil case, Emily has 4 red pens, 9 black pens, 5 green markers, and 2 pencils. If chosen randomly, what are the chances that Emily will pick a red pen? Express your answer as a fraction.
4/20 (or 1/5)
James has a six sided dice. What are the chances that he rolls a number that is greater than 2 but less than 5?
2/6 (or 1/3)
Amber is hiking to the top of a mountain. She hiked 450 miles in the morning and 145 in the afternoon, but she still has not reached the top of the mountain. If M stands for the top of the mountain, which inequality represents the story?
A. 450 - 145 = M B. 450 + 145 > M
C. 450 + 145 < M D. 450 - 145 > M
C. 450 + 145 < M
Which answer choice below is NOT true about a six sided dice? A. You have an equal chance of landing on all the numbers. B. You have a 3/6 chance of landing on an even number. C. You have a 2/6 chance of landing on a factor of 3. D. You have a 4/6 chance of landing on a multiple of 2.
D. You have a 4/6 chance of landing on a multiple of 2.
A marathon race lasts 26.2 miles. Casey has ran 6 marathons in her life. About how many total miles has Casey run?
157.2 miles (Estimate: 156)
Which answer shows decimals from least to greatest?:
A. 5.6, 5.07, 5.3, 5.01
B. 14.9, 14.88, 14.87, 14.2
C. 34.32, 34.2, 34.19, 33.9
D. 18.6, 18.62, 18.70, 18.8
D. 18.6, 18.62, 18.70, 18.8
Jason wrote down every number from 10 to 20 on an index card. He placed the cards into a box. If chosen at random, what are the chances that Jason will select a prime number? Express your answer as a fraction
4/11
11, 13, 17, & 19 are prime numbers.
What is the value of V in the equation below?
V / 8 = 16
V = 128