The product of given expression is 
<em><u>Solution:</u></em>
Given that we have to find the product and write it in lowest term
Given expression is:

Let us first find common factors of numerator and denominator so, thet simplification becomes easier

Substituting these in above expression, we get

Cancel the common factors in numerator and denominator

In decimal form, we get

Thus the product of given expression is 
Answer:
20 per hour
Step-by-step explanation:
divide 60 by 3=20
No, it is an irrational number. It repeats
No, it is an irrational number because it does not terminate/end
Answer:
600,000
Step-by-step explanation:
around 620,000 so 600000 is the closest answer