Question

A company pays their employees $20 per hour. Using fractional notation, write a proportion that represents how long an employee must work to make $80. Use x
to represent the unknown number of hours.(1 point)

1/20=80/x

20/1=80/x

80/1=20/x

20/x=1/80

Answer 1

20/1 = 80/x

(Interpretation: $20 per 1 hour = $80 per x hours. Cross-multiply: 20x = 80, so x = 4 hours.)