Answer:
Please, read the anserws below
Explanation:
In order to transform all quantities to meters you take into account the following conversion factors:
![(1km)/(1000m)\\\\(100cm)/(1m)\\\\(1hm)/(100m)\\\\(1000mm)/(1m)](https://img.qammunity.org/2021/formulas/mathematics/college/exere7fnx4bahzkqdnrt8nyy9e2cyeyjuv.png)
THen, you have:
for 0,08km:
![0,08km*(1000m)/(1km)=80m](https://img.qammunity.org/2021/formulas/mathematics/college/ivsdnop9l4s7jqmzhqlhdynwr0dnkyxwxd.png)
for 0,3cm:
![0,3cm*(1m)/(100cm)=0,003m](https://img.qammunity.org/2021/formulas/mathematics/college/shojc5hvwzc8ry7af8j9g4otg5y8xtg3gn.png)
for 0,77km
![0,77km*(1000m)/(1km)=770m](https://img.qammunity.org/2021/formulas/mathematics/college/zb19z7cnvxchen8zz1ta0n5srx48txdisx.png)
for 0,05cm:
![0,05cm*(1m)/(100cm)=0,0005m](https://img.qammunity.org/2021/formulas/mathematics/college/f8g6wc3yrbh39hwff301hmq8kcl2w9o9n2.png)
for 0,04hm:
![0,04hm*(100m)/(1hm)=4m](https://img.qammunity.org/2021/formulas/mathematics/college/mmjbyuhvoygwzlbarrulphje6m5iyzayi3.png)
for 2hm:
![2hm*(100m)/(1hm)=200m](https://img.qammunity.org/2021/formulas/mathematics/college/fumhve2wivld428fsqjl48o4riiscfekz6.png)
for 9,1mm:
![9,1mm*(1m)/(1000mm)=0,0091m](https://img.qammunity.org/2021/formulas/mathematics/college/960xdksllmpqd9z28r0e7ycyq8a01vqi5j.png)
for 92cm:
![92cm*(1m)/(100cm)=0,92m](https://img.qammunity.org/2021/formulas/mathematics/college/w6fscug3nzcxeksn4cjuz4nl4fcci9lq3o.png)