In the number 3.9928, how does the value of the 9 in the tenths place compare to the value of the 9 in the hundredths place? Dra
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Answer:
Step-by-step explanation:
we have totally 7+3+6=16 books.
let us choose one book from the all these books;
by using permutation formula we will get the answer
all these process are related to each other so we should multiply them
7*3*6=126