Answer:
Step-by-step explanation:
Out of a total of 1, went to the fair and OF THOSE, bought atleast one book.
To find the fraction of students who bought at least one book, we will multiply both the fractions. That is the answer. Shown below:
Answer is
Answer:
-2
Step-by-step explanation:
Answer:
the answer is 6a^2- 3ax+ 3a