multiplication by percentage

11 months ago · 8a60c03078
2 changed files with 4 additions and 0 deletions
--- a/src/multiplication.c
+++ b/src/multiplication.c
@ -24,6 +24,9 @@ int multiply_by_ten(int a) {
    return a * 10;
 }

+float multiply_by_percentage(float num, float percentage) {
+    return num * (percentage / 100);
+}


    
--- a/src/multiplication.h
+++ b/src/multiplication.h
@ -6,5 +6,6 @@ int multiply_three_integers(int a, int b, int c);
 int multiply_left_shift(int a, int b);
 int multiply_right_shift(int a, int b);
 int multiply_by_ten(int a);
+float multiply_by_percentage(float num, float percentage);
 #endif // MULTIPLICATION_H