Question

tính nhanh (324 x 6 + 4 x 324 ) : (162 x 2)

Answer 1

 (324 x 6 + 4 x 324 ) : (162 x 2)

= 324 x (6+4) : 324

= 324 x 10 : 324

= (324:324) x 10

= 1 x 10 

= 10

Answer 2

\(\text{(324 x 6 + 4 x 324 ) : (162 x 2)}.\)

\(=\left[\left(6+4\right)\times324\right]:324.\\ =\left(10\times324\right):324.\\ =10.\)

Answer 3

( 324 x 6 + 4 x 324 ) : ( 162 x 2 )

= 324 x 6 + 4 x 324 : 324

= 324 x ( 6 + 4 ) : 324

= 324 x 10 : 324

= 3240 : 324

= 10

Answer 4

(324 x 6 + 4 x 324) : (162 x 2 )

= 324 x ( 6 + 4 ) : 324

= 324 x 10 : 324

= ( 324 : 324) x 10

= 1 x 10

= 10

Answer 5

10

Answer 6

(324 x 6 + 4 x 324) : (162 x 2 )

= 324 x ( 6 + 4 ) : 324

= 324 x 10 : 324

= ( 324 : 324) x 10

= 1 x 10

= 10