exam
Maths Puzzle
Numerical Ability
Find the greatest common factor for each of the following sets of terms.
12a^3b^2, 18a^2b^3, 6a^4b^4
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exam Other Question
Mugabee thought he was rich because he was paid $240 for a 40-hour week. The next week he received a 20 percent hourly raise, and in addition, he was allowed to work 60 hours. He really celebrated when he saw his paycheck. How much did he get paid?
michelle painted a 8 foot by 10 foot canvas floor cloth with a blue border 8 inches wide. What is the perimeter of the unpainted section?
a. 30 2/3
b. 15 1/3
c. 35 1/3
d. 20