A) 0.8
B) 0.7
C) 0.6
D) 1.8
Correct Answer: A
Solution :
We have, \[\left( 30.5-30.4 \right)+\left( 30.3-30.2 \right)~\] \[+\left( 30.1-30 \right)+\left( 29.9-29.8 \right)+\left( 29.7-29.6 \right)~\] \[+\left( 29.5-29.4 \right)+\left( 29.3-29.2 \right)+\left( 29.1-29.0 \right)~~\] \[=0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1=0.8~~\]You need to login to perform this action.
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