exam
Maths Puzzle
Numerical Ability
area of 2 regular hexagons are 54 square root of 3 & 150 square root of 3, what is the ratio of their perimeters?
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exam Other Question
Find the acute angle A if tan A=1.82402
37 coins totaling $3.67. Three more dimes than pennies; one more quarter than pennies and the rest nickels. How many of each coin do I have?