Question

If Prini got 58,34,63,85 marks in Maths test respectively, what is her average marks?​

Answer 1

Given:

Marks obtained by Prini in Maths Tests respectively -

• First Test = 58
• Second Test = 34
• Third Test = 63
• Fourth Test = 85

What To Find:

We have to find -

• Her average marks.

How To Find:

To find we have to -

• First, take the sum of marks obtained from the tests.
• Next, find the total number of test taken.
• Then, divide the sum of marks with the test taken.

Formula Needed:

→ Average = Sum of observation ÷ Total no. of observation

Solution:

Using the formula,

→ Average = Sum of observation ÷ Total no. of observation

Substitute the values,

→ Average = (58 + 34 + 63 + 85) ÷ 4

Find the sum,

→ Average = 240 ÷ 4

Divide the values,

→ Average = 60

Final Answer:

∴ Thus, the average marks of Prini in her Maths Tests are 60 marks.