Teacher Wang bought some stationery for Xiaoqiang with 150 yuan, and he bought a schoolbag with 96 yuan. How many diaries can he buy with the remaining money? (Pen 7 yuan, diary 6 yuan, pencil case 15 yuan, school bag 46 yuan)
王老师用150元为小强买一些文具，他用96元钱买了一个书包，剩下的钱最多还能买几本日记本？(钢笔7元、日记本6元、文具盒15元、书包46元)
<gadget id="calculator">150 - 96</gadget>
<output>54</output>

<gadget id="calculator">54 / 6</gadget>
<output>9</output>

<result>9</result>