Read the given information carefully and answer the question below. Five…

Read the given information carefully and answer the question below.

Five friends — Teenu, Bani, Chandni, Dev and Joy — are playing Hide and Seek and are standing at random points.

• Bani is to the northeast of Joy.

• Dev is 20 m to the east of Joy.

• Joy is 60 m to the west of Teenu.

• Chandni is to the northwest of Dev, in line with Joy and Bani.

• Dev is 40 m to the south of Bani.

If Bani wants to look for Teenu, what distance does she save by going straight to Teenu instead of first going to Dev and then reaching Teenu?