Answer
a. $84.3$ mm
b. $2.41$ m
c. $2.945\times 10^{-5}$ cm
d. $14.45$ km
e. $2.353\times 10^{5}$ mm
f. $0.9033$ micrometers
Work Step by Step
a. $1\text{ cm} = 10 \text{ mm}$
=> $8.43 \text{ cm} = 84.3\text{ mm}$
b. $1 \text{ cm} = \frac{1}{100}\text{ m}$
=> $2.41 \times 10^{2}\text{ cm} = 2.41\text{ m}$
c. $1 \text{ nm} = 10^{-7}\text{ cm}$
=> $294.5\text{ nm} = 2.945\times 10^{-5}\text{ cm}$
d. $1\text{ m} = 10^{-3}\text{ km}$
=> $1.445 \times 10^{4}\text{ m} = 14.45\text{ km}$
e. $1\text{ m} = 1000\text{ mm}$
=> $235.3\text{ m} = 2.353\times 10^{5}\text{ mm}$
f. $1 \text{ nm} = \frac{1}{1000}$ micrometers
=> $903.3\text{ nm} = 0.9033$ micrometers
