Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Whole Numbers
One Answer Below
Anyone can contribute an answer, even non-tutors.
help i dont understand
$25 = 25/15 x 60 = 100 marbles
Noah buy 100 marbles
b) in the end,
Noah = 4u
Farhan = 1u
Total marbles = 60 + 100 = 160
5u = 160
1u = 160/5 = 32
Therefore, Farhan must give Noah = 60 - 32 = 28 marbles
Hope this helps
See 1 Answer