1) 64 * 10^5 mg 2) 5.2 * 10^-11gm
Step-by-step explanation:
There is no direct conversion from mg to hectometers
The conversions available:
1 m³ = 10^-6 hm³
where hm = hectometer
Also 1 hm³ = 1 * 10 ^15 mg
64 hm³ = 64 * 1 * 10 ^15 mg
= 64 * 10 ^15 mg
1 hm³ = 1hm * 1hm * 1hm
To get 1 hm, we will find the cube root of the value in mg:
![\begin{gathered} 1hm\text{ = }\sqrt[3]{10^(15)mg} \\ 1\text{ hm = }10^5mg \\ 64\text{ hm = 64}*10^(^5)mg \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/2gbyjju9st1ufm3b660bfm4z94ju0j6yui.png)
64 hectometers = 64 * 10^5 mg
2) 1 µm = 10^-15gm
52000 µm = 52000 * 10^-15gm
= 5.2 * 10 ^4 * 10^-15gm = 5.2 * 10^(4-15) gm
= 5.2 * 10^-11gm