Question

19. Write 2 + ( 8 x 0.1 ) +(6x0.01 ) + (4 x 0.001 ) in standard form​

Answer 1

Step-by-step explanation:

2 + ( 8 x 0.1 ) +(6x0.01 ) + (4 x 0.001 )

= 2+0.8+0.06+0.004

=2.864

Answer 2

Step-by-step explanation:

$2 + (8 \times 0.1) + (6 \times 0.01) + (4 \times 0.001) \\ 2 + 0.8 + 0.06 + 0.004 \\ 2.8 + 0.064 \\ 2.864$