Question

The average temperature of a week is 33 .a average of first three days is 30 degree celcius while of the last three is 35 degree celcius what is the temperature of fourth day

Answer 1

Answer:

Total of1st 3 days=90

last 3 days = 105

Total of 6 days=90+105=195

Total of 7 days=7x Average =7x33=231

temp: of 4thday=231-195=36 degree celsius