1.

 The average temperature of the first three days of the week is 25° C and that of the next three days is 27° C If the average ofthe whole week is 26.5° C, then the temperature of the last week of the w

A. 29.5° C
B. 39.5° C
C. 49.5° C
D. 59.5° C
Answer» B. 39.5° C


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