Question

0.18 bar- 0.23 bar + 0.3 bar

Answer 1

Answer:

0.18 bar) - (0.23 bar) + (0.3 bar) =

25 000 pascals

Answer 2

$0.\overline{18}-0.\overline{23}+0.\overline{3}=0.\overline{28}$

Given :

• 0.18 bar- 0.23 bar + 0.3 bar
• $0.\overline{18}-0.\overline{23}+0.\overline{3}$

To Find :

• Evaluate the expression

Solution:

$0.\overline{18}-0.\overline{23}+0.\overline{3}$

A - B + C

A = $0.\overline{18}$

B = $0.\overline{23}$

C = $0.\overline{3}$

A = $0.\overline{18}$

100A = $18.\overline{18}$

=> 99A = 18

=>A = 18/99

=> A = 2/11

Similarly

B = 23/99

C = 1/3

A - B + C

= 2/11 - 23/99  + 1/3

= (18 - 23 + 33)/99

= 28/99

$=0.\overline{28}$

$0.\overline{18}-0.\overline{23}+0.\overline{3}=0.\overline{28}$

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