exam Maths Puzzle Numerical Ability

mixed practice 20 page 689

x y
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2 3
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2 3
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x y

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exam Other Question

A farmer needs to put up a square fence around his chicken area. If the area is 91 sq feet, how much fence does he need to buy, rounded to the nearest tenth of a foot? A car rental company charges $25 a day plus $.10 a mile. If I rented a car for 3 days and was charged $105. For how many miles did I get Charged? If I actually drove the car 250 miles, did I get charged the right amount.