Answer: Fraction of twins =
Fractions of triplets =
Fractions of quadruplets = 
Step-by-step explanation:
Since we have given that
Number of set of twins = 5
Number of sets of triplets = 2
Number of sets of quadruplets = 1
Total number of sets is given by

Now, we need to find the fraction of those students.
So, Fraction of twins is given by

Fractions of triplets is given by

Fractions of quadruplets is given by

The ONLY multiple of 11 that's between 70 and 80 is 77 .
It would take just over 6 minutes assuming it takes him 2. 6 minutes to wax a single square inch somehow.
<h2>10=)21 I know it is right </h2>
Option 2:
is the correct answer
Step-by-step explanation:
Given fraction is:

In order to simplify, we can see that the function is already in compact form
So,
We can simplify the given fraction.
We can see that the numerator can be further simplified

Hence,
Option 2:
is the correct answer
Keywords: Polynomials, expressions
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