1953 AHSME Problems/Problem 29

Revision as of 17:47, 15 July 2018 by Awesome yz (talk | contribs) (Created page with "==Problem 29== The number of significant digits in the measurement of the side of a square whose computed area is <math>1.1025</math> square inches to the nearest ten-thousa...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem 29

The number of significant digits in the measurement of the side of a square whose computed area is $1.1025$ square inches to the nearest ten-thousandth of a square inch is:

$\textbf{(A)}\ 2 \qquad \textbf{(B)}\ 3 \qquad \textbf{(C)}\ 4 \qquad \textbf{(D)}\ 5 \qquad \textbf{(E)}\ 1$

Solution

There are 5 significant digits, $1$, $1$, $0$, $2$, and $5$. The answer is $\boxed{D}$

See Also

1953 AHSC (ProblemsAnswer KeyResources)
Preceded by
Problem 13
Followed by
Problem 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
All AHSME Problems and Solutions

The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. AMC logo.png