## Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

## Question

primary 6 | Maths
| Percentage

** One Answer Below **

Anyone can contribute an answer, even non-tutors.

**Answer This Question**

Thanks . Please help me.

Total amt collected fr LT

= (8400-3480)/2 = $2460

Tot collected fr ipad = $5940

Ipad LT

Ratio of UNITS sold 4 : 1

Total collected 5940 : 2460

For ipad, if 1Unit sold, amt collected would b = 5940/4 = $1485

Hence

Ratio of units 1 : 1

Collections 1485 : 2460

Difference = 975

Price difference of 1 item = $325

I unit = 975/325 = 3

Therefore LT sold = 3.

Ipad sold =12.

Hope u can follow above solution.

### See 1 Answer