The average temperature on Monday, Tuesday, and Wednesday was 30C The Wednesday and Thursday are 31C. If the temperature on Thursday was 32C then what was the temperature on Monday?

The average temperature on Monday, Tuesday, and Wednesday was 30C The Wednesday and Thursday are 31C. If the temperature on Thursday was 32C then what was the temperature on Monday?

Explanation

The average temperature on Monday, Tuesday, and Wednesday= 30C

The temperature of Tuesday, Wednesday, and Thursday= 31C

Temperature of Thursday = 32C

formula:

 Mean= Sum of no. observation/ No. of observation

Calculation:

The average temperature on Monday, Tuesday, and Wednesday= 30C

total= 30 x 3 = 90

The temperature of Tuesday, Wednesday, and Thursday= 31C

total= 31 x 3 = 93
Temperature of Thursday = 32C
(Tuesday + Wednesday + Thursday) - ( Monday + Tuesday + Wednesday) = 32
Thursday - Monday = 3C
Monday = 32 - 3= 29C

ND29-5-2023