![]() Now if the bat costs a full dollar more than the ball, what is the cost of the ball? Don’t hasten to answer that the price of the ball is 10 cents. Let’s start with the problem - a bat and ball cost one dollar and ten cents combined. ![]() Without further ado, let’s get started with our list of easiest math problems that look hard. These math problems can be a fun brain teaser and can also help people grow interest in mathematics. The deceptive part is that they look much harder than they actually are to solve. In this list, you will find the math related problems that we think are deceptively easy. Of course, we also put Google’s trusty search engine through its paces for any additional information we needed on the subject as well. People are fascinated by mathematics all over the world we would especially like to thank the following websites for their contribution to our research: Quora, Math and Multimedia, Math Warehouse, and Education. Thankfully, there are quite a lot of websites and online forums out there that are dedicated to mathematics and related topics. Does " S" stand for "Shelby" or for "hours Shelby worked"? If the former, what does this mean, in practical terms? (And, if you can't think of any meaningful definition, then maybe you need to slow down and think a little more about what's going on in the word problem.To find out the easy math problems that appear rather difficult, we took to the internet. When you pick a letter to stand for something, write down explicitly what that latter is meant to stand for. Probably the greatest source of error, though, is the use of variables without definitions. And "volume" is the insides of a three-dimensional shape, such as a cube or sphere (so you'll probably be multiplying). You'll also be expected to know that "perimeter" indicates the length around the outside of a flat shape such as a rectangle (so you'll probably be adding lengths) and that "area" indicates the size of the insides of the flat shape (so you'll probably be multiplying length by width, or applying some other formula). You'll be expected to know the number of days in a year, the number of hours in a day, and other basic units of measure. You'll be expected to know that a "dozen" is twelve you may be expected to know that a "score" is twenty. You would be expected to know that "time and a half" means 1.5 times her base rate of pay if her base rate is twelve dollars an hour, then she'd get 1.5 × 12 = 18 dollars for every over-time hour. Suppose you're told that Shelby earns "time and a half" for any hours she works over forty for a given week. You would be expected to understand that this meant that she worked eight hours for each of the four days Monday, Tuesday, Thursday, and Friday and six hours for each of the two days Wednesday and Saturday. For instance, suppose you're told that "Shelby worked eight hours MTThF and six hours WSat". Some times, you'll be expected to bring your "real world" knowledge to an exercise. If the problem says "the difference of x and y", it means " x − y", not " y − x". ![]() If a problems says "the ratio of x and y", it means " x divided by y", not " y divided by x". But the order in addition doesn't matter, so it's okay to add backwards, because the result will be the same either way.)Īlso note that order is important in the "quotient/ratio of" and "difference between/of" constructions. (Technically, the "greater than" construction, in "Addition", is also backwards in the math from the English. So remember: the "less than" construction is backwards. Instead, you subtract $1.50 from your wage. You can see how this is wrong by using this construction in a "real world" situation: Consider the statement, "He makes $1.50 an hour less than me." You do not figure his wage by subtracting your wage from $1.50. If you need, for instance, to translate " 1.5 less than x", the temptation is to write " 1.5 − x". Warning: The "less than" construction, in "Subtraction", is backwards in the English from what it is in the math.
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