Question

5. A shipping clerk has five boxes of different but
unknown weights each weighing less than 100 kg.
The clerk weighs the boxes in pairs. The weights ob-
tained are 110, 112, 113, 114, 115, 116, 117,118, 120
and 121 kg. What is the weight of the heaviest box?
(a) 60 kg
(b) 62 kg
(c) 64 kg
(d) Cannot be determined​

Answer 1

Answer:

d

Step-by-step explanation:

cannot be determined

Answer 2

Answer:

d is the ans.

Step-by-step explanation:

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