Question

Rafael made 143$ for 11 hours of work. at the same rate how many hours would be have to work to make 234$? a) 15 hours

b) 17 hours
c) 19 hours
d) 21 hours

Answer 1

Rafael would have to work approximately 18 hours to make $234.

Step-by-step explanation:

To find out how many hours Rafael would have to work to make $234, we can set up a proportion:

Hours Worked / Amount Earned = Hours Worked / Amount Earned

Using the given information, we can substitute the values and set up the equation:

11 / 143 = x / 234

Cross-multiplying, we get:

143x = 11 * 234

Dividing both sides by 143, we find that:

x = (11 * 234) / 143

Calculating the value, we get approximately:

x = 18

Therefore, Rafael would have to work approximately 18 hours to make $234.