Given problem: .
Solution: We can see that first we have 8 and 2 numbers in front of 10's powers.
So, we need to simplify 8 over 2 first.
If we divide 8 by 2, we get 4.
Now, let us work on 10's and their powers.
is being divided by
We can apply quotient rule of exponents remaining part.
According to quotient rule of exponents,
If we apply same rule, we need to subtract exponents of 10's.
If we simplify exponent part -4-(-2), it will give us -4+2 =-2.
So,
And final answer would be .
Question is Incomplete, Complete question is given below.
Mr. Jablonski's class is making fudge for a bake sale. Mr. Jablonski
has a recipe that makes 3/4 pound of fudge. There are 21 students in
the class. Each student uses the recipe to make one batch of fudge.
How many pounds of fudge do the students make?
Answer:
student made of fudge.
Step-by-step explanation:
Given:
Mr. Jablonski recipe makes 3/4 pound of fudge.
Number of student in class = 21 students.
Each student uses the recipe to make one batch of fudge.
Hence to calculate Total amount of fudge student made we will multiply the amount of fudge used in recipe with Number of students.
Total amount of fudge student made = amount of fudge used in recipe × Number of students.
Total amount of fudge student made =
Hence the student made of fudge.