A, B, and C work together to build a section of road. When the project is completed, A has completed 30% of the entire project, and the ratio of the workload between B and C is 3:4. It is known that C repaired 48 meters. How many meters is this road in total?
甲乙丙三人合修一段路，完工时，甲完成了全工程的30%，乙和丙工作量的比是3：4．已知丙修了48米．这段路长一共多少米？
<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">3 + 4</gadget>
<output>7</output>

<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">(7/10) * (4/7)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">48 / (2/5)</gadget>
<output>120</output>

<result>120</result>