4t ESO/4.01 NOMBRES/4.01.2 Aproximació i error
4.01.2.51 Error absolut (arrodoniment als dècims)
Arrodoneix als dècims les quantitats següents, i calcula l'error absolut (arrodonit als mil·lèsims)
Posa punt en lloc de coma
Quantitat |
Arrodoniment |
Error absolut |
#a_1 |
{#1} |
{#2} |
#a_2 |
{#3} |
{#4} |
#a_3 |
{#5} |
{#6} |
#a_4 |
{#7} |
{#8} |
]]>
8.0000000
0.5000000
0
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Per trobar l'error absolut, n'hi ha prou amb fer la resta:
quantitat - arrodoniment
i treure el signe.]]>