diff --git a/otus-01/src/otus/homework.clj b/otus-01/src/otus/homework.clj
index 82c8e9d..8248bb7 100644
--- a/otus-01/src/otus/homework.clj
+++ b/otus-01/src/otus/homework.clj
@@ -1,5 +1,6 @@
 (ns otus.homework)
 
-
-(defn solution "Add your solution as fuction body here" [])
-
+(defn solution
+  "Add your solution as fuction body here"
+  []
+  (double (/ (+ 5 4 (- 2 (- 3 (+ 6 (/ 4 5))))) (* 3 (- 6 2) (- 2 7)))))