Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
Primary 3 | Maths
3 Answers Below
Anyone can contribute an answer, even non-tutors.
What was the total time spent
Date Posted: 8 years ago
Views: 717
See 3 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
1) Using the information, find the initial speed.
2) Since you know the new speed is 150%, find the new speed.
3)Find the time taken for the return journey using the new speed
4) Add the time found in 3) to 45min to get the total time of 75min
2) Since you know the new speed is 150%, find the new speed.
3)Find the time taken for the return journey using the new speed
4) Add the time found in 3) to 45min to get the total time of 75min
Date Posted:
8 years ago
360 Tutoring Program