Question

A man can row 5kmph in still water . if the river is running at 1 kmph it takes him 75 min to row to place and back.how far is the place​

Answer 1

Answer:

PELet the height of 6th student be x.

Average = sum/total no.

Sum of heights of 6 students= Avg.× total no. of students

= 125×6

= 750.

now,

750 = 135+130+122+120+127+x

750=634+x

x= 750-634

x=116

Step-by-step explanation:

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Answer 2

Answer:

Correct Answer:

3 km

Description for Correct answer:

d5+1+d5−1=7560

2d+3d12=54

d = 3 km