The average temperature for the first 4-days of a week is 40.2º C and that of the last 4-days is 41.3°C. If the average temperature for the whole week is 40.6° C, then temperature on the fourth day is - | Prostuti
The average temperature for the first 4-days of a week is 40.2º C and that of the last 4-days is 41.3°C. If the average temperature for the whole week is 40.6° C, then temperature on the fourth day is -
