Roshel's shop sold blouses and blazers. The blouses were sold at $40 each and each blazer was sold at
34 of the price of each blouse. Roshel sold
14 of the items on the first day and collected $2860.
23 of the items sold on the first day were blouses.
- How many blazers were sold on the first day?
- What was the total number of items left after the first day?
(a)
Sold |
Unsold |
Total |
1x3 |
3x3 |
4x3 |
Blouses |
Blazers |
|
|
2x1 |
1x1 |
|
|
2 u |
1 u |
9 u |
12 u |
The total number of blouses and blazers sold is repeated. Make the total number of blouses and blazers sold the same. LCM of 3 and 1 is 3.
|
Blouses |
Blazers |
Total |
Number |
2 u |
1 u |
3 u |
Value |
$40 |
$30 |
|
Total value |
80 u |
30 u |
110 u |
Cost of each blazer
=
34 x 40
= $30
Total amount collected from selling the blouses and the blazers on the first day
= 80 u + 30 u
= 110 u
110 u = 2860
1 u = 2860 ÷ 110 = 26
Number of blazers sold on the first day
= 1 u
= 26
(b)
Total number of items left after the first day
= 9 u
= 9 x 26
= 234
Answer(s): (a) 26; (b) 234