the average rainfall per month during 2014 in a place was calculated to be 23 cm. the total rain fall there during june, july and august was 150cm a)what is the average rainfall per month during these 3 months? b)whay was the total rain fall during the entire year of 2014? c)what is the average rainfall per month during the other nine month?
Answers
Answer
a,The average rainfall per month during these 3(june,july,august)month=50cm
b,The total rainfall per during the entire year of 2014=276cm
c,The average rainfall per month during the other nine month=25.1cm
Step-by-step explanation:
a, The average rainfall per month during these 3(june,july,august) month
Total rainfall in these 3 (june,july,august)month=150cm
average rainfall in these 3 months=total rainfall in these 3 months/number of months
=150/3
=50cm
b,The average rainfall per month during the entire year of 2014=The average rainfall per month throughout the year*number of month
=23*12
=276cm
c,The average rainfall per month during the other nine month
The total rainfall in other nine month=Total rainfall throughout the year-Total rainfall in these 3 (june,july,august)months=276-50=226cm
The average rainfall per month during the other nine months=The total rainfall during nine months/Number of months=226/9=25.1cm