Math is not necessarily everybody’s favorite subject but you may consider taking a question on every once in a while. Doing math in this way can help you exercise your brain and might even make you feel good if you get the answer.
Every once in a while, a math problem comes around that causes a lot of attention online. It is passed on from one person to another as they all debate on the correct solution.
In this particular question, there is a cow and some numbers and you may have a frustrating time figuring out the answer because it isn’t easy. The question is:
1. Someone buys a cow for $800.
2. They then sell the same cow for $1000.
3. The same person buys the same cow again for $1100.
4. They then sell the cow for $1300.
How much did they earn?
When you start doing the math, it may seem as if it is relatively easy. Judging by the number of people who are debating over the solution, however, it is anything but easy.
Some people will argue about the correct answer until they are blue in the face. Some of the different comments coming in include answers, such as the following:
$100
$200
$300
$400
$500
$0
$-400
$1300
$1500
As you can tell, people are struggling to come up with a solution, but it doesn’t have to be difficult. This type of challenge is really just a matter of exercising your brain and doing the math.
Here is a step-by-step answer that can lead you in the right direction.
1. Purchase the cow for $800.
2. Sell the cow for $1000.
Net profit: +$200.
3. Re-purchase the cow for $1100.
Net profit becomes -$900.
4. Sell the cow again for $1300.
Total profit = $400.
Were you able to get it without us helping?
If you enjoyed that puzzle, why not try these on for size?
Find the Hidden Mouse in the Mushroom Field:
Take a look at this picture and see if you can find the mouse hiding. Keep trying, he is there.
Can You Spot the Mistake?
There is a mistake in this puzzle and everybody misses It. Can you find it?
Solving these puzzles is more than an interesting adventure, it can really help to boost your confidence and to give you a sense of accomplishment. In addition, brain puzzles, such as these, can build up your cognitive abilities and enhance your problem-solving skills.
Try to do one of these types of puzzles every day and you will benefit.
