+0  
 
0
60
3
avatar+397 

Find \(\left \lceil \frac{12}{7} \cdot \frac{-29}{3}\right\rceil - \left\lfloor \frac{12}{7} \cdot \left \lfloor \frac{-29}{3}\right \rfloor \right \rfloor\)

 Apr 13, 2020
 #1
avatar+21004 
+1

ceiling( 12/7 · -29/3 )  =  ceiling( -16.57... )  =  -16

floor( 12/7 · -29/3 )  =  floor( -16.57...) = -17

 

-16 - -17  =  -16 + 17  =  1

 Apr 13, 2020
 #2
avatar+397 
-1

Your answer wasn't correct

qwertyzz  Apr 14, 2020
 #3
avatar+23689 
+2

ceiling (  12 x -29)/(7x3)  =   ceiling =  -16

floor   -29/3 = -10

floor  (12/7 x -10)  -18

 

-16 - - 18 = 2

 Apr 14, 2020

28 Online Users

avatar
avatar
avatar
avatar
avatar