 
 <translate> First find how much more Jerry charges to pierce one person's ears than their nose: $20 * 50% = $10. Then add that amount to the cost of nose piercing to find the total cost: $10 + $20 = $30. Then multiply that price by the number of ears he pierces to find his total earnings from ear - piercing: $30 / ear * 9 ears = $270. Then multiply the price of nose - piercing by the number of noses pierced: $20 / nose * 6 noses = $120. Then add the money from nose - piercing to the money from ear - piercing to find Jerry's total income: $120 + $270 = $390. Final answer: 390. <hau> Da farko ka ga nawa Jerry yake cajinka don ka huda kunnen mutum fiye da hancinsa: $20 * 50% = $10. Sai ka ƙara wannan adadin zuwa kuɗin hujin hanci don ka samu jimillar kuɗin: $10 + $20 = $30. Sai ka ninka wannan farashin da yawan kunnuwan da ya huda don samun jimillar kuɗin da yake samu daga huda kunne: $30 / kunne * 9 kunnuwa = $270. Sa'an nan kuma ninka farashin hanci - hujin da yawan hanci hujin: $ 20 / hanci * 6 hanci = $ 120. Sa'an nan ka ƙara kuɗin da aka samu daga hujin hanci da kuɗin da aka samu daga hujin kunne don ka sami jimillar kuɗin da Jerry yake samu: $120 + $270 = $390. Amsar ƙarshe: 390. 