Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Ratio
3 Answers Below
Anyone can contribute an answer, even non-tutors.
Pls help
Date Posted: 1 year ago
Views: 244
See 3 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
hello hope this helps! :) impt concept is to remember that age difference always stays the same. u can use the model method to visualise the problem, then use simultaneous equations to solve.
Date Posted:
1 year ago
sorry the last step should be 47-32 = 15 !! (instead of 47-2=45)
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
similar
Date Posted:
1 year ago
360 Tutoring Program