exam
Maths Puzzle
Numerical Ability
Use the indicated property to write an expression that is equivalent to the following expression.
(7 • 5)•2 (associative property of multiplication)
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exam Other Question
Multiply
(c+1/3)(c+1/2)
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Edwin can tune up his chevy in 2 hrs working alone. His sone, Beau, can do the job in 3hr working alone. How long would it take them if they worked together? (let t represent the time working together)