Subject:
MathAuthor:
teresaanthonyCreated:
1 year agoAnswer:
Average = 415÷5= 83 marks.
Author:
roccoxair
Rate an answer:
1Answer:
So, the average marks obtained by Kelly were: 83
Step-by-step explanation:
In the question, we have been asked to calculate the average of marks obtained by Kelly in a test.
The marks obtained by her in maths 96, Science 90, English 84, Social studies 70, Hindi 75.
The formula for calculating the average marks is:
Sum of the marks obtained in all subjects/ number of subjects
96+90+84+70+75/5
415/5
=83
So, the average marks obtained by Kelly were: 83
Author:
dickenslggm
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15