Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Measurement
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help
Date Posted: 3 years ago
Views: 496
Let the tank = 12u (common multiple of 4 and 12)
Tank x
4 min → 12u
1 min → 3u
Tank y
12 min →12u
1 min → 1u
Both tap
1min → 4u
Therefore, 12u = 12u÷4u = 3 min
Tank x
4 min → 12u
1 min → 3u
Tank y
12 min →12u
1 min → 1u
Both tap
1min → 4u
Therefore, 12u = 12u÷4u = 3 min
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helps✨
Date Posted:
3 years ago
360 Tutoring Program