diff --git a/modules/20-arithmetics/40-priority/en/EXERCISE.md b/modules/20-arithmetics/40-priority/en/EXERCISE.md
index 44a2b57f..0313fce5 100644
--- a/modules/20-arithmetics/40-priority/en/EXERCISE.md
+++ b/modules/20-arithmetics/40-priority/en/EXERCISE.md
@@ -3,6 +3,7 @@ You and 4 friends (5 people in total) have ordered 2 pizzas for 300 rubles each
 Write a single-line program with `print_r()`, placing the parentheses so that the total amount is calculated first, and then divided among everyone:
 
 ```text
-without parentheses:   2 * 300 + 4 * 50 / 5  =  640  ← wrong
-with parentheses:  (2 * 300 + 4 * 50) / 5  =  160  ← correct
+2 * 300 + 4 * 50 / 5  =  640  ← without parentheses the division applies only to the drinks
 ```
+
+Expected output: `160`.
diff --git a/modules/20-arithmetics/40-priority/es/EXERCISE.md b/modules/20-arithmetics/40-priority/es/EXERCISE.md
index acad99ec..01140103 100644
--- a/modules/20-arithmetics/40-priority/es/EXERCISE.md
+++ b/modules/20-arithmetics/40-priority/es/EXERCISE.md
@@ -3,6 +3,7 @@ Tú y 4 amigos (5 personas en total) habéis pedido 2 pizzas a 300 rublos cada u
 Escribe un programa de una sola línea con `print_r()`, colocando los paréntesis de manera que primero se calcule la suma total y luego se divida entre todos:
 
 ```text
-sin paréntesis:   2 * 300 + 4 * 50 / 5  =  640  ← incorrecto
-con paréntesis:  (2 * 300 + 4 * 50) / 5  =  160  ← correcto
+2 * 300 + 4 * 50 / 5  =  640  ← sin paréntesis la división se aplica solo a las bebidas
 ```
+
+Salida esperada: `160`.
diff --git a/modules/20-arithmetics/40-priority/ru/EXERCISE.md b/modules/20-arithmetics/40-priority/ru/EXERCISE.md
index b604e210..13e69322 100644
--- a/modules/20-arithmetics/40-priority/ru/EXERCISE.md
+++ b/modules/20-arithmetics/40-priority/ru/EXERCISE.md
@@ -3,6 +3,7 @@
 Запишите программу из одной строки с `print_r()`, расставив скобки так, чтобы сначала посчиталась общая сумма, а затем делилась на всех:
 
 ```text
-без скобок:   2 * 300 + 4 * 50 / 5  =  640  ← неверно
-со скобками:  (2 * 300 + 4 * 50) / 5  =  160  ← верно
+2 * 300 + 4 * 50 / 5  =  640  ← без скобок деление применяется только к напиткам
 ```
+
+Ожидаемый вывод: `160`.