Maths Puzzle of the Week…Can You Solve It?

Last Week’s Answer: 40 Minutes

This Week’s Puzzle:

Two Cricket bowlers bowl from 20 m away.

Bowler A whips it in at a speed of 100 km/h

Bowler B slings it in at a speed of 150 km/h

How much extra reaction time (in seconds) does the batsman get against Bowler A? (to two decimal places)