 
<translate> Idan Julie ta ba da gudummawar $ 4700 ga kamfen na Jayden, kuma Margo ta ba da gudummawar $ 4300, bambancin gudummawar su shine $ 4700 - $ 4300 = $ 400. Rabin banbancin adadin da suka ba da gudummawar shi ne 1 / 2 * $ 400 = $ 200. Saboda haka amsar karshe ita ce 200. <eng> If Julie donated $4700 to Jayden's campaign, and Margo donated $4300, the difference in their contribution is $4700 - $4300 = $400. Half the difference in the amount they contributed is 1 / 2 * $400 = $200. So the final answer is 200. 