Question

The floor area of a home is 827 square feet. Find this area in square nanometers.

Answer 1

do you the conversion rate from ft to meters?

Answer 2

@nincompoop my professor wrote that 3.28 ft = 1 m

Answer 3

and nano = \[10^{-9}\]

Answer 4

@mayankdevnani i don't know how to convert ft to nanometer

Answer 5

\[\large \bf 3.28ft=1 m\]
\[\large \bf 1 ft=\frac{1}{3.28}m\]
we have to find,827 ft,
\[\large \bf 827ft=827 \times \frac{1}{3.28}m=252.13m\]
but we know that \(\large \bf 1m=10^{-9}nm\)
so,252.13m,
\[\large \bf 252.13m=252.13 \times 10^{-9}nm=\color{red}{Answer}\]

Answer 6

understood? @tabithax3

Answer 7

@mayankdevnani the problem i don't get is that the question says \[ft^{2}\] and \[nm^{2}\].

Answer 8

this doesn't matters

Answer 9

@mayankdevnani oh okay, i thought it did. thanks!

Answer 10

welcome :)