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Data Analysis (Pri-5)

/ Infographics Tao Nan School / Others (2018)
18. Study the table below 2 3 Row 1 Row 2 Row 3 Row 4 Row 5 Row 6 Row 7 Row 8 4 7 10 13 16 19 6 8 12 15 18 17 20 21 24 23 Row 10 (a) Complete Row 10 in the table. (bIn which-row-wiltyou-find-the-numbers 91,98, and-99-2- (c) Find the sum of the 3 numbers in the Row 100
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September 8, 2018
 
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Row # × 3 = largest no. in the row---Row 10 -> 10 × 3 = 30So in row 10, numbers are 30, 29 , 28  (ans, a)---Row 31 x 3 = 93 ->  93, 92, 91So 91 is in row 31  (ans, b)---Row 33 × 3 = 99 -> 99, 98, 97So 98 & 99 are in row 33  (ans, b)---Row 100 × 3 = 300 -> 300, 299, 298So sum = 300 + 299 + 298 = 897  (ans, c)
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September 8, 2018
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