Question

Pratibha studies for 3 hours 4 hours 7 hours 2 hours on four consecutive days find the mean hours the she study per day​

Answer 1

Answer:

Mean hours of study per day=4

Step-by-step explanation:

Total number of study hours=3+4+7+2=16

Total number of days=4

Mean hours of study per day

                                                $=\frac{Total Number of study hours}{Total No.of days} \\\\=\frac{16}{4} \\\\=4$

Answer 2

Step-by-step explanation:

hours of studying = 3+4+7+7 = 16

no. of days = 4

mean (average hours) = total no. of hours

-----–----------------

no. of days

= 16

------- = 4

4

= 4