The mean temperature monday to Wednesday was 35°C and of Tuesday to thursday was 30°C.If the temperature on Thursday was 1/2 that of monday.The temperature on Thursday was?
The mean temperature monday to Wednesday was 35°C and of Tuesday to thursday was 30°C.If the temperature on Thursday was 1/2 that of monday.The temperature on Thursday was?
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Answer:
Step-by-step explanation:
Mon+Tue+Wed = 35*3 = 105 ---------(1)
Tue+Wed+Thu = 30*3 = 90-------------(2)
Thu = (1/2) Mon ------------(3)
(1)-(2)
Mon-Thu = 15 ------------(4)
Mon - (1/2) Mon = 15
(1/2) Mon = 15
Mon =30
Thu = 30/2=15