The daily minimum temperature of a place in a certain week. begining from Monday was 20 , 18.6 , 17 , 21.4 , 19 and 19.8 . It was known that the average of whole week was 19.5 . The minimum temperature on Sunday was ?

The daily minimum temperature of a place in a certain week. begining f

1.	The daily minimum temperature of a place in a certain week. begining from Monday was 20 , 18.6 , 17 , 21.4 , 19 and 19.8 . It was known that the average of whole week was 19.5 . The minimum temperature on Sunday was ?
A.	16.9
B.	11.6
C.	20.7
D.	12.6
Answer» D. 12.6

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The daily minimum temperature of a place in a certain week. begining from Monday was 20 , 18.6 , 17 , 21.4 , 19 and 19.8 . It was known that the average of whole week was 19.5 . The minimum temperature on Sunday was ?

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