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Standard VII
Mathematics
Question
You measure the plant to be
80
cm high (to the nearest cm). If you could be up to
0.5
cm wrong. Calculate your percentage error.
0.425
%
0.525
%
0.625
%
None of these
A
0.625
%
B
None of these
C
0.425
%
D
0.525
%
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Solution
Verified by Toppr
⇒
Measure of plant is
80
c
m
.
⇒
Error is
0.5
c
m
.
⇒
%
E
r
r
o
r
=
0.5
80
×
100
∴
%
E
r
r
o
r
=
0.625
%
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