Since 1 Jordanian Dinar is equal to 0.430272099253 Kuwaiti Dinars, we could say that n Jordanian Dinars are equal to 0.430272099253 times n Kuwaiti Dinars. In other words, we could use the following formula:
Kuwaiti Dinars = Jordanian Dinars x 0.430272099253
For example, let's say that we want to convert 2 Jordanian Dinars to Kuwaiti Dinars. Then, we just replace Jordanian Dinars in the abovementioned formula with 2:
Kuwaiti Dinars = 2 x 0.430272099253
That is, 2 Jordanian Dinars are equal to 0.860544198506 Kuwaiti Dinars.