Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Algebra
One Answer Below
Anyone can contribute an answer, even non-tutors.
Worksheet 8 L3
Date Posted: 4 years ago
Views: 262
Now, the sum of their ages is 91 - 4 - 4 = 83 (because both of them grow by 4 years old EACH).
Since John is 9 years older than Tim,
John: 1 unit + 9
Tim: 1 unit
So, 2 units + 9 = 83
2 units = 74
1 unit = 37
So Tim is 37 years old now.
Since John is 9 years older than Tim,
John: 1 unit + 9
Tim: 1 unit
So, 2 units + 9 = 83
2 units = 74
1 unit = 37
So Tim is 37 years old now.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Tim is 37 years old. Feel free to ask clarifying questions
Date Posted:
4 years ago
Good
360 Tutoring Program