Question

pls give me the answer of the question -0.4bar+0.018bar​

Answer 1

-398 200 Pascal is the ans

Answer 2

Answer:

118/99

Step-by-step explanation:

lets take the terms individually

x=0.4bar

x=0.444.....

10x=4.444....

9x=4

x=-4/9

y=0.18bar

y=0.1818....

100y=18.1818....

99y=18

y=18/99

y=2/11

-4/9+2/11

LCM of 9,11=99

-44/99+162/99

-44+162/99

118/99

HOPE ITS HELPFUL : )