exam Maths Puzzle Numerical Ability

Number problem: You have at least $30 in change in your drawer, consisting of dimes and quarters. Write an inequality that shows the different number of coins in your drawer.

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exam Other Question
If 5 ounces is equal to 140 grams, then 2 pounds of ground meat is equal to how many ounces?

PLEASE HELP this problem is giving me head ache, where do i start? please. Given that the sum of the interior angles of a regular polygon is four times



the sum of its exterior angles.



Find the number of sides of this regular polygon.