Question

16X15X14X13X12!

Answer 1

you know the definition of factorial?
n! = n*(n-1)*(n-2)....1
so 3!= 3*2*1
now try to solve the question using this definition
HINT you will get answer in factorial format

Answer 2

do you want us to calculate that for you...? \[\Large 16 \times 15 \times 14 \times 13 \times 12\]
or \[\Large 16 \times 15 \times 14 \times 13 \times 12!\]

Answer 3

yeah 16X15X14X13X12!

Answer 4

can you calculate it for me?

Answer 5

You can calculate it for you... a calculator would make it very easy to, doing by hand would be tedious. Calculators have a factorial button. \[\Large 16 \times 15 \times 14 \times 13 \times 12! = \]
\[\Large 16 !\]so enter 16 then press the ! key.

Answer 6

so wait 16!x15x14x13x12! ?

Answer 7

.0238

Answer 8

No...

16!
so enter 16 then press the ! key.

Answer 9

And how did you get .0238...? That isn't possible when you multiply numbers like 16x15x14...