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The height (in metres) of the mountains in Tamil Nadu as follows:MountainsTHHTODoddabetta2637Mahendragiri1647Anaimudi2695Velliangiri1778(i) Which is the highest mountain listed above? (ii) Order the mountains from the highest to lowest. (iii) What is the difference between the heights of the mountains Anaimudi and Mahendragiri? |
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Answer» Arranging the numbers in place value chart.
(i) The highest mountain is Anaimudi [Comparing left-most digits] (ii) From the above chart In thousands place, Doddabetta and Anaimudi have greater value 2. Comparing digits of 2637 and 2695 2 = 2, 6 = 6, 3 < 9. 2637 < 2695 Again comparing the digits of 1647 and 1778 1 = 1, 6 < 7 1647 < 1778. The required order is 2695 > 2637 > 1778 > 1647. Anaimudi > Doddabetta > Veliangiri > Mahendragiri (iii) The height of Anaimudi mountain = 2695 m The height of Mahendragiri mountain = 1647 m The Difference = 1048 m |
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