Question

(Int'l Exam N2006 ) Express Rs 15471 correct to (i) the nearest thousand rupees, (ii) 3 significant figures. The length of each side of an equilateral triangle is 8 cm, correct to the nearest centimetre. Complete the sentence in the answer space to show the smallest and largest possible values of the perimeter of the triangle. cm = perimeter
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Answer 1

Answer:

(i) 15000

(ii) 20 cm

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