43. The average temperature of Monday, Tuesday &
Wednesday was 32°c. The average temperature of
Tuesday, Wednesday & Thursday is 34°c. Find
temperature of Monday if temp of Thursday is 35ºc.
B) 28°
D) 33°
A) 25°
C) 29°
Answers
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1
Answer:
C) 29°
Step-by-step explanation:
(T1+T2+T3)/3=32° => T1+T2+T3=96°
(T2+T3+T4)/3=34° => T2+T3+T4=102°
T4=35°
T2+T3+35°=102°
T2+T3=67°
T1+67°=96°
T1=29°
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