Here is a easy riddle that you can share with all the kids you know.
If Mark is 90 centimeters plus half his height, how tall is he?
So were you able to solve the riddle? Leave your answers in the comment section below.
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Answer: 180 cm.
You can actually solve it logically and mentally to get the answer of 180 cm.
But, for better understanding I will solve it through an equation.
Let us call the Mark’s height as h, then from the given information, you can write the following equations;
h = 90 + h/2
Solving this equation we get;
h = (180 + h)/2;
2h = 180 + h;
h = 180 = answer.