Question

Arrange the numerical expressions from least to greatest according to their values.

A) 6!/4!2! B)4!/2!3! C) 4!+3! 3!•2! D)5!-4!

Answer 1

6! means 6x5x4x3x2x1 . . . . .4! means 4x3x2x1

A. 6 x 5 x 4! / 4! x 2!
= 30 / 2
=15

B. 4 x 3!/ 2! 3!
= 4 / 2
= 2

C. i'm not sure what the dots means, is i assume its a minus
( 24 + 6) (6 - 2)
30 x 4 = 120

D. 120 - 24 = 96


So, the order will be B - A - D - C

hope this helps