the average age of 42 children in a class is 11 years so what is the sum of their ages? (airthmetic)
Answers
Step-by-step explanation:
45 ageeeeeeeeeeeeeeeeeeeeeeeee
Answer:
462 years
Step-by-step explanation:
No. of students = 42
No. of students = 42Average age of 42 children = 11
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11 =462 years
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11 =462 years Verification
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11 =462 years Verification Average is Sum/No
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11 =462 years Verification Average is Sum/No = 462/42
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11 =462 years Verification Average is Sum/No = 462/42 = 11 years
No. of students = 42Average age of 42 children = 11Therefore, sum = Average*No of students =42*11 =462 years Verification Average is Sum/No = 462/42 = 11 years Hope it's helpful