Question

Rubin earns $8.50 per hour. How long must Rubin work to earn $136, which he needs in order to purchase a new exercise bike? __________________________

Answer 1

Answer:

16 hours

Step-by-step explanation:

136/8.50=16

Answer 2

Answer: 16

Step-by-step explanation:

You make it a ratio 8.5/1=x/136 and then you can make it into 8.5x=136 and divide 8.5 to both sides to get the variable by itself and 136/8.5=16