Answer:
a. 1 dag
Step-by-step explanation:
The list of SI prefixes is attached. Each has an abbreviation that can be used with the abbreviation for the SI unit of interest.
<h3>Application</h3>
A factor of 10 is signified by the prefix deka-, abbreviated "da". Then 10 grams is 1 dekagram, or 1 dag.
Question a: 3cm
question b: 8cm
question c: 12cm
(could be wrong)
6......................................... i mean this is probably wrong but yeah
42-14= 28
28÷2=14
answer: there are 14 females in the class and 28 males in the class
Check:14+28=42