the average temperatures on Sunday , Monday, Tuesday, Wednesday, and Thursday is 80 Degree F. the average temperature on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday is 81 degree F. if the temperature Sunday is 76 degree F and the temperature on Saturday is 46 degree F more than that of Friday, then find the Temperature on Saturday
83 degree F is the correct answer
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Answered by
0
Step-by-step explanation:
60Q:
The average temperature for Monday, Tuesday, Wednesday and Thursday was 48 degrees and for Tuesday, Wednesday, Thursday and Friday was 46 degrees. If the temperature on Monday was 42 degrees. Find the temperature on Friday ?
- A) 34
- B) 36
- C) 3SAS8
- D) 40
Answer: A) 34
Explanation:
- M + Tu + W + Th = 4 x 48 = 192
- Tu + W + Th + F = 4 x 46 = 184
- M = 42
- Tu + W + Th = 192 - 42 = 150
- F = 184 – 150 = 34
Answered by
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rajput
Let the temperatures on Monday, Tuesday, Wednesday and Thursday be M,T,W and Th respectively.
Then M+T+W=3×37
0
C =111
0
C .....(i)
T+W+Th=3× 34
∘
C =102
∘
C ........(ii)
Doing Eq (i) − Eq (ii)
⇒ M−Th= 111
∘
C−102
∘
C=9
∘
C
Also given Th=
5
4
M
⇒M−
5
4
M=9
⇒M=40
∘
C
Therefore, temperature on Thursday =
5
4
×45
∘
C=36
∘
C
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