What is the convenient algorithm for 3.75-(1.75-(2/3))
3.75-(1.75-(2/3))的简便算法是多少
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1.75 - (2/3)</gadget>
<output>1.083333</output>

<gadget id="calculator">3.75 - 1.083333</gadget>
<output>2.666667</output>

<result>2.666667</result>