The weights of 4 boxes are 30, 40, 50 and 80 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

120
110
100
130

LohaHridoy

8 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : 100

The weights of 4 boxes are 30, 40, 50 and 80 kilograms

1) 120 ⇒ 30 + 40 + 50 = 120

2) 110 ⇒ 30 + 80 = 110

3) 100 ⇒ Can’t be formed

4) 130 ⇒ 50 + 80 = 130

Hence, “100” cannot be the total weight.

8 views Answered 2022-09-04 04:29

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