On Children's Day, the school brigade took 900 photos for the teachers and students of the school and put them into a photo album. Each photo album has 10 pages, and each page can insert 6 photos. How many albums like this do you need?
六一儿童节，学校大队部给全校师生拍了900张照片要装进相册中，相册每本10页，每页可以插6张照片．需要这样的相册几本？
<gadget id="calculator">10 * 6</gadget>
<output>60</output>

<gadget id="calculator">900 / 60</gadget>
<output>15</output>

<result>15</result>