The mass of a marble is given as 5.4 grams correct to the nearest tenth of a gram.
The mass of a box is given as 85 grams, correct to the nearest 5 grams.
(a) Complete the table in the answer space.
Lower
bound
Upper
bound
Mass of
1 marble
Mass of
the box
(b) Find the lower bound for the total mass of the box and 20 identical marbles.
(N2007/1/11)
Answers
Answered by
1
Answer:
Lower
bound
Upper
bound
Mass of
1 marble
Step-by-step explanation:
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