christa wrote 1 page in 2/3 hour. which is christa's writing rate per hour?

Answer 1

1/(2/3) = x/1

(2/3)x = 1
x = 1 / (2/3)
x = 1 * (3/2)
x = 1 1/2 pages per hour

Answer 2

1/(2/3) = 1 * 3/2 = 1.5 pages/hr.