Question

CA The average temperatore focom monday to Thuvuday was 40°. The average temperature Youm tuesday to soliday to juriday was 52", i temperatun of monday was 42 was 42. What is the temperature of friday 569 (2) 54 (3) 50 E (4) 60°​

Answer 1

Answer:

Solution

Sum of temperature on Monday, Tuesday and Wednesday <br> =

(40xx 3) ^(@)C = 120^(@) C

<br> Sum of temperatures on Tuesday, Wednesday and Thursday <br>

=( 41xx 3 )^(@)C = 123^(@) C

<br> Temperature on Thusday =

42^(@) C

<br> the temperature on Monday =

(120 + 42 -123)^(@) C =39^(@)C

<br> [ by {(i) +(iii) -(ii)}] <br> Hence, the temperature on Monday was

39^(@)C