Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Speed
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help anyone?
Date Posted: 5 years ago
Views: 374
See 1 Answer
Total distance = 6km
Total speed = 5+4 =9km/h
Time taken = 6/9= 2/3 hour = 40mins
Therefore they 1st pass each other at
8:00 + 40 mins =8:40am
Total speed = 5+4 =9km/h
Time taken = 6/9= 2/3 hour = 40mins
Therefore they 1st pass each other at
8:00 + 40 mins =8:40am
360 Tutoring Program