Use least common multiple or greatest common divisor to solve the problem.Rob can complete his bus route in 6 hours. Joan can complete her bus route in 3 hours. If they both left the terminal at 3:00 am and after each completed route returned to the terminal, determine the next time they would leave the terminal at the same time.
A. 6:00 am
B. 9:00 am
C. 12:00 pm
D. Not enough information given to tell
Answer: B
Mathematics
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Write fraction in lowest terms.
A. 
B. 
C. 
D. 
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Write the phrase as a mathematical expression. Use x as the variable.The quotient of some number and 20
A. 
B. 20 + x
C. 20x
D. 20 - x
Mathematics
The bar graph below shows the recorded high temperatures in Little City for the indicated months. 
In which month was the recorded temperature closest to 5°C?
A. March B. February C. January D. December
Mathematics
Write the ratio in three different ways.the ratio of 2.9 to 29
A. 2.9 to 31.9, 2.9:31.9, 
B. 29 to 2.9, 29:2.9, 
C. 2.9 of 29, 2.9:29, 
D. 2.9 to 29, 2.9:29, 
Mathematics