1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

Move four matchsticks to the below square to form three squares?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

In which direction should the missing arrow point?

What country can make you shiver?

What Adam and Eve do not have but the rest of the people have?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Be active and find the killer in the picture Riddle below.