Xiao Ming ran 1600 meters, Xiao Gang ran Xiao Ming's (7/8), Xiao Yong ran Xiao Gang's (3/4), how many meters did Xiao Yong run?
小明跑了1600米，小刚跑的是小明的(7/8)，小勇跑的是小刚的(3/4)，小勇跑了多少米？
<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1_600 * (7/8) * (3/4)</gadget>
<output>1_050</output>

<result>1_050</result>