Answer:

Step-by-step explanation:
<em>Cancel the </em><em>common factor</em><em> of 10 </em>
<em>to get the </em><em>exact form</em><em> of 5/3</em>
<u>Hope this helps</u>
Answer:
Exact form is 
the decimal form is 5
Step-by-step explanation:
Answer:
16 questions right = 80%
So Peter missed 4 questions.
Hope this helps.
:-)