exam
Maths Puzzle
Numerical Ability
You have at least $30 in change in your drawer, consisting of dimes and quarters. Write an inequality that show the different number of coins in your drawer.
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exam Other Question
A garden area is 30ft long and 20 ft wide. A path of uniform width is set around the edge. If the remaining garden area is 400ft^2, what is the width of the path?
The question said to say what p is but i really dont know how to sole it
3/8+p/8=25/8