Question

4.8 pounds to nanograms

Answer 1

`2.17*10^(12)` nanograms.

Step-by-step explanation:

1 pound is approximately 0.454kg. (Divide by 2.205)

Hence, 4.8 pounds will be
`4.8/2.205=2.177`kg

1kg =
`1*10^(3)`grams

1 nanogram =
`1*10^(-9)`

`3-(-9)=12`

Hence, 2.177kg is
`2.17*10^(12)`

Therefore, 4.8 pounds is
`2.17*10^(12)` nanograms.