Answer:
-2, 9
Step-by-step explanation:
First off, I would like to say that you aren't d**b! Always remember that asking for help is never d**b!
To change a fraction to a decimal, put the decimal over its place value. For example, if you had the decimal 0.7, you would put 7 over 10 to create the fraction
.
Lastly, always remember to simplify your answer!
Hope this helps! Have a great day! (:
Let's turn this into a fraction using the given information we already have.

We want the denominator, or the bottom part of the fraction, to be 1 in order for us to have a unit rate.
This fraction can be simplified if we divide both the numerator and denominator by 3.
Numerator: 18/3 = 6
Denominator: 3/3 = 1
Now we have

Any number divided by 1 is equal to that number.

Thus, your unit rate is 6 miles per hour.
Have an awesome day! :)
~AgentCozmo4, Junior Moderator
Answer:
<u>₹4000</u>
Step-by-step explanation:
₹800/10 books
₹80/1 book
<u>(₹80/1 book)*(50) = ₹4000</u>