exam Maths Puzzle Numerical Ability

THE PERIMETER OF A POOL IS 30 FT. IT IS TWICE AS LONG AS IT IS WIDE. WHAT IS THE LENGTH OF THE POOL.

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exam Other Question

Solve the problem. Joe has a collection of nickels and dimes that is worth $6.00. If the number of dimes were doubled and the number of nickels were increased by 6, the value of th show how to check that 28 increased by 80% is 50.4