exam
Maths Puzzle
Numerical Ability
7/2x+1/2x=3x+3/2+5/2x=
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exam Other Question
The formula for calculating the amount of money returned for an initial deposit money into a bank account or CD (Certificate of Deposit) is given by:
A = P (1 + r/n)^nt
A is
To form a 10% copper alloy weighing 75 grams, a 6% copper alloy is combined with an 18% copper alloy. How much of each type should be used?