exam Maths Puzzle Numerical Ability

A 17 foot ladder leans against a building and reaches a height of 14 feet on the building. The bottom of the ladder is how far away from the bottom of the building?

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exam Other Question

how do you do, After 5 tests, a student’s average was 80. After taking an examination which
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A man drives out in the country at an average rate of 40 mph . In th evening traffic he drives back at 30 mph . If the total traveling time is 7 hours , what is the distance travel