The average height of A and B is 1.68 meters, the average height of B and C is 1.73 meters, and the average height of A and C is 1.60 meters, so how many meters is A's height?
A、B两人的平均身高是1.68米，B、C两人的平均身高是1.73米，A、C两人的平均身高是1.60米，那么A的身高是多少米．
<gadget id="calculator">1.68 * 2</gadget>
<output>3.36</output>

<gadget id="calculator">1.73 * 2</gadget>
<output>3.46</output>

<gadget id="calculator">1.6 * 2</gadget>
<output>3.2</output>

<gadget id="calculator">3.36 + 3.46 + 3.2</gadget>
<output>10.02</output>

<gadget id="calculator">10.02 / 2</gadget>
<output>5.01</output>

<gadget id="calculator">5.01 - 3.46</gadget>
<output>1.55</output>

<result>1.55</result>