diff --git a/code_study/Baekjoon/c/2765.c b/code_study/Baekjoon/c/2765.c
new file mode 100644
index 0000000..2503876
--- /dev/null
+++ b/code_study/Baekjoon/c/2765.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <math.h>
+
+double pi = 3.1415927;
+double convFactor = 1.0 / (5280*12);
+
+int main() {
+    double r, rev, sec, dist, MPH;
+    int t = 1;
+
+    while(1) {
+        scanf("%lf %lf %lf", &r, &rev, &sec);
+        if(rev == 0) break;
+
+        dist = rev * r * pi * convFactor;
+        MPH = dist * 3600 / sec;
+
+        printf("Trip #%d: %.2lf %.2lf\n", t++, dist, MPH);
+    }
+
+    return 0;
+}
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