For an experimental expression $y = \frac{{32.3 \times 1125}}{{27.4}}$, where all the digits are significant. Then to report the value of we should write
Select the correct option:
A
y = 1326.19
B
y = 1326.2
C
y = 1330
D
y = 1326.186
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
${\rm{y}} = \frac{{32.3 \times 1125}}{{27.4}} = 1326.186$
Last significant digits are 3 in operands so results should rounded off to 3 digits.
$\therefore y = 1330$
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