Question

simplify and express the result as a rational number in the lowest form 0.4×0.04×0.005/0.1×10×0.001-1/2+1/5​

Answer 1

Answer:

-11/50

Step-by-step explanation:

= (0.4×0.04×0.005)/0.1×10×0.001 - 1/2 + 1/5

= (0.00008)/(0.001) -0.5 + 0.2

= 0.08 -0.3

= -0.22

= -22/100

= -11/50

Answer 2

Step-by-step explanation:

=0.4×0.04×0.005/0.1×10×0.001-1/2+1/5

=0.00008/0.001-0.5+0.2

=0.08-0.3

=-0.22

=-22/100

=-11/50

Hope this answer will help you.