Mr. Hun employed some painters and plumbers for his construction site. A plumber was paid $5 a day and a painter was paid $14 a day. Given that he employed 4 times as many painters as plumbers and a total of $183 was paid to these workers for the day, how many more painters than plumbers did Mr. Hun employ for his site?
| |
Painters |
Plumbers |
Difference |
Total |
| Number |
4 u |
1 u |
3 u |
|
| Value |
14 |
5 |
|
|
| Total value |
56 u |
5 u |
|
61 u |
Number of plumbers = 1 u
Number of painters = 4 x 1 u = 4 u
Total amount paid
= (4 u x 14) + (1 u x 5)
= 56 u + 5 u
= 61 u
61 u = 183
1 u = 183 ÷ 61 = 3
Number of more painters than plumbers
= 4 u - 1 u
= 3 u
= 3 x 3
= 9
Answer(s): 9
