Post-UTME Mathematics 2017 Objective — Question 3
Question 3 of 50 from the Post-UTME Screening (Post-UTME) Mathematics 2017 Objective paper, with the correct answer and a full explanation.
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Use the diagram below (bridge scale drawing) to answer the question. If the actual length of the bridge is 4200 feet, then what is the scale of the diagram of the bridge?
- A. 1 unit = 700 feet
- B. 1 unit = 763.6 feet
- C. 1 unit = 840 feetCorrect
- D. 1 unit = 933.3 feet / E. 1 unit = 1050 feet
Explanation
The scale diagram has 5 units; 4200/5 = 840 feet per unit.
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