Grade 12th pass8 grade maths
Rakesh Yadav starts in Honda city from Delhi towards Goa. After sometime he realises that he will cover only 75% of the distance in the scheduled time and he therefore doubles his speed immediately and thus manages to reach Goa exactly on time. Find the time after which Rakesh Yadav changed his speed, given that he could have been late by 3 hours if he had not changed his speed.
Rakesh Yadav starts in Honda city from Delhi towards Goa. After sometime he realises that he will cover only 75% of the distance in the scheduled time and he therefore doubles his speed immediately and thus manages to reach Goa exactly on time. Find the time after which Rakesh Yadav changed his speed, given that he could have been late by 3 hours if he had not changed his speed.
