in 5 tests is 92. If he wants an average score 0
marks, how much should he score on an average in
the last 2 remaining tests?
7. Th
EXERCISE 6.1
1. Find the average of the following.
(i) 35 kg, 62 kg, 40 kg, 55 kg, 68 kg, 72 kg
(ii) 45 cm, 53 cm, 58 cm, 67 cm, 62 cm, 49 cm,
55 cm, 47 cm
(iii) 80 cm, 2.2 m, 50 cm, 1.8 m, 76 cm, 90 cm
(iv) 3.65.4.2, 5.8, 6.15, 4.9,5.5, 3.9.4.4
8. T
T
T1
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100
200
300
400
600 Hope it's help you
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