By simplifying (13)1/2/(13)7/2, we get __________

Discussion

By simplifying (2)1/2/(18)-1/2, we get __________
By simplifying 23*53, we get __________
By simplifying (4)1/3*(16)1/3, we get __________
By simplifying (13)1/2/(13)7/2, we get __________
By simplifying (4)9/(4)3, we get __________
By simplifying (5)3/4/(5)1/4, we get __________
By simplifying (9)1/4 * (9)7/4, we get __________
By simplifying (7)2/5 * (7)3/4, we get __________
By simplifying (3)1/3 * (3)2/3, we get __________
By simplifying (5)3/8, we get __________