Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
Your model is correct. So as you drew it yourself, $105 leftover of the salary, just nice is 1 unit, and there is a total of 5 units. So just use 5 units × $105 = $525 which is the person's salary at first before spending $$.
Thank u..