Question

The distance between Dhruvs office and home is 7km 5m he walks 1km 125m to the metro station A The distance traveled by metro station B is 4km 65m What distance does he have to walk from the metro station B to the office in km

Answer 1

Answer:

The distance between metro station B and office is 1 km 815 m .

Step-by-step explanation:

Given as :

Total distance between Dhruvs office and home = D = 7 km and 5 m

The distance between home and metro station A = $d_1$ = 1 km 125 m

The distance between metro station A and metro station B = $d_2$ = 4 km 65 m

Let The distance between metro station B and office = $d_3$  km

According to question

Total distance between Dhruvs office and home = The distance between home and metro station A + The distance between metro station A and metro station B + The distance between metro station B and office

Or, D = $d_1$ + $d_2$ + $d_3$

Or, $d_3$ = D - ($d_1$ + $d_2$)

Or, $d_3$ = 7 km 5 m - (1 km 125 m + 4 km 65 m)

Or, $d_3$ = 7 km 5 m - (5 km 190 m)

Or, $d_3$ = 7005 m - 5190 m

Or, $d_3$ = 1815 m

i.e $d_3$ = 1 km 815 m

So, The  distance between metro station B and office = $d_3$ = 1 km 815 m

Hence, The distance between metro station B and office is 1 km 815 m . Answer