Ninghe Real Estate launched promotional activities on New Year’s Day, with a 5% discount. Mr. Hu wants to buy a commercial house with 120m**2 and a total price of 860,000 yuan before the discount. How much money can he save?
宁和房产元旦开展促销活动，一律九五折优惠，胡老师想买一套120m**2、打折前总价为86万元的商品房，可以节省多少钱？
<gadget id="calculator">95 / 100</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">1 - (19/20)</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">86 * (1/20)</gadget>
<output>43/10 = around 4.3</output>

<result>43/10 = around 4.3</result>