A kind of floral cloth requires (1/5) kilogram of silk thread to weave 1 meter. Now there are 3000 grams of silk thread. How many meters of cloth can we weave? If a piece of floral cloth is 5 decimeters long, how many pieces of floral cloth can be woven?
一种花布，织1米需(1/5)千克丝线，现在有3000克丝线，能织几米布？如果一块花布长5分米，能织几块花布？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">3_000 / 1_000 / (1/5)</gadget>
<output>15</output>

<gadget id="calculator">10 / 5</gadget>
<output>2</output>

<gadget id="calculator">15 * 2</gadget>
<output>30</output>

<result>30</result>