# Question no. 2 of page no. 77 from the chapter "Average" of textbook "Shaping Maths AB 5B Part I - Solutions" Solve this.

 a) 240 km, 300 km, 200 km, 280 km and 200 km 240 + 300 + 200 + 280 + 200 = 1220 The sum is 1220 km. 1220 km $÷$ 5 = 244 km The average is 244 km. b) \$4.85, \$3.65 and \$6.20 4.85 + 3.65 + 6.20 = 14.7 The sum is \$14.7. \$14.7 $÷$ 3 = \$4.9 The average is \$4.9.

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