Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 2 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
please help with part (b) of this question. urgent so please help asap. answer to part (a) is 600/t km/h
Date Posted: 6 years ago
Views: 530
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Speed (km/h) is distance (km) divided by time (h) . 600km is distance, new time is now t+0.5 h
( 0.5 because 30 min is 0.5 h). Hope this helps!
( 0.5 because 30 min is 0.5 h). Hope this helps!
Date Posted:
6 years ago
360 Tutoring Program