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Maths Puzzle
Numerical Ability
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What interest will you pay on a $4900 loan for 1 year if the interest rate is 7%?
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exam Other Question
a boat travels 54miles upstream against the current in the same amount of time it takes to trvel 66 miles downstream whit the current. If the boat speed is 20 mph in still water, what is the speed of the current?
there are two parallel lines that is cut by a transversal line: find the value of x that makes m||n
m is 120
n is 3x