Question

the marks obtained by Richa in Hindi is 30 more than the average marks obtained by her in history, Sanskrit and English.if sum of the marks obtained by her in English and history is 70 .then what is the marks obtained by her in hindi

Answer 1

hi friend

it simple
70÷2=35
35+30
65

Answer 2

The answer is 53.3

GIVEN

Marks obtained by Richa in Hindi is 30 more than the average marks obtained by her in history, Sanskrit and English.if sum of the marks obtained by her in English and history is 70.

TO FIND

Then what is the marks obtained by her in hindi?

SOLUTION

We can simply solve the above problem as follows;

We are given;

Sum of marks obtained by her in English, Sanskrit and History = 70

Formula to calculate Average is as follows;

= Sum of all observations/Number of observation.

Average of markes obtained by English, Sanskrit and History = 70/3 = 23.3

Marks obtained in Hindi = 30 more than the average of marks obtained in history

Marks obtained in Hindi = 30 + 23.3 = 53.3

Hence, The answer is 53.3

#SPJ6