0
Integers that end in zero have an ambiguous number of significant digits: it is not possible to tell whether the number has been obtained by rounding to the nearest unit or nearest ten.
Therefore, if you assume that the measure has been rounded to the nearest ten, the greatest possible error is 5 cm.
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Earn +20 ptsQ: What is the greatest possible error of 20 cm?
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Continue Learning about Math & Arithmetic
What is the greatest possible error of 54.4 cm?
.05
What is the greatest possible error for 18.3 meters?
0.05 metres or 5 cm.
Greatest possible error for 19.2 meters?
The greatest possible error should be one half of the smallest unit used. The smallest unit used here is a tenth of a metre - or 100 cm. So the greatest error is 50 centimetres. Unfortunately, measurements are often given to spurious levels of accuracy.
What is the greatest possible area of a rectangle having a perimeter of 26 cm?
42.25 cm2
A box is a cube with sides of length 20 cm what is the volume of the box?
20 cm x 20 cm x 20 cm = 8,000 cm3
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