To lay floor tiles for a meeting room, 160 square bricks with an area of 36 square decimeters are needed, and square bricks with an area of 64 square decimeters, how many square bricks are needed? (Solve with ratio)
要给一间会议室铺地砖，用面积是36平方分米的方砖需160块，用面积是64平方分米的方砖，需要多少块？(用比例解)
<gadget id="calculator">36 * 160</gadget>
<output>5_760</output>

<gadget id="calculator">5_760 / 64</gadget>
<output>90</output>

<result>90</result>