Question

Aman studies for 3 hours, 5 hours, 2 hours and 6 hours on four consecutive days. How many hours does she study per day on an average? ​

Answer 1

Answer:

Step-by-step explanation:

A boy studies for four consecutive days.

First day he studied for 3 hours , second day for 5 hours , third day for 2 hours & fourth day for 6 hours.

To Find:

How many hours does he study per day on an average ?

Solution: Average hours of his study is given by

Average hours studied per day :-

➫ (Sum of hours studied daily / Number of days he studied)

Average = ( 1st + 2nd + 3rd + 4th day/4 )

Average = ( 3 + 5 + 2 + 6/4 )

Average = ( 16/4 )

Average = 4 hours

Hence, The boy studies 4 hours per day on an average.

__________________

=> A central value or medium value which is obtained from a given set of number divided by the total number is known as Average.

Answer 2

Answer:

Step-by-step explanation: