Question

TINH :

A/ 6,144/12 +1,64=

B/ 192,4*2*4,7=

C/6,28*18,24+18,24*3,72=

 

Answer 1

A/ =0,512+1,64

     =2,152

B/=384,8.4,7

   =1808,56

C/=18,24.(6,28+3,72)

   =18,24.10

   =182,4

Answer 2

a) \(\frac{6,144}{12}+1,64=2,152\)

b)\(192,4 x 2 x 4,7=1808,56 \)

c) \(6,28 x 18,24+18,24 x 3,72=\left(6,28+3,72\right)x18,24=182,4\)