Question

0.2 x 317 x 7 + 0.14 x 3520 + 33.1 x 14

 

Answer 1

x=-28.2960725075529

Answer 2

= 1400 nha

Answer 3

0,2×317×7×3520+33,1×14

Answer 4

0.2 x 317 x 7 + 0.14 x 3520 + 33.1 x 14

 

= 1.4 x 317 + 1.4 x 352 + 331 x 1.4

 

= 1.4 x ( 317 + 352 + 331 ) 

 

= 1.4 x 1000

 

= 1400