Ads
related to: multiplying mixed fractions word problemseducation.com has been visited by 100K+ users in the past month
- Interactive Stories
Enchant young learners with
animated, educational stories.
- Activities & Crafts
Stay creative & active with indoor
& outdoor activities for kids.
- Education.com Blog
See what's new on Education.com,
explore classroom ideas, & more.
- Digital Games
Turn study time into an adventure
with fun challenges & characters.
- Interactive Stories
Search results
Results from the WOW.Com Content Network
A mixed number (also called a mixed fraction or mixed numeral) is the sum of a non-zero integer and a proper fraction, conventionally written by juxtaposition (or concatenation) of the two parts, without the use of an intermediate plus (+) or minus (−) sign. When the fraction is written horizontally, a space is added between the integer and ...
Word problem from the Līlāvatī (12th century), with its English translation and solution. In science education, a word problem is a mathematical exercise (such as in a textbook, worksheet, or exam) where significant background information on the problem is presented in ordinary language rather than in mathematical notation.
are solved using cross-multiplication, since the missing b term is implicitly equal to 1: =. Any equation containing fractions or rational expressions can be simplified by multiplying both sides by the least common denominator. This step is called clearing fractions.
Multiplication is often defined for natural numbers, then extended to whole numbers, fractions, and irrational numbers. However, abstract algebra has a more general definition of multiplication as a binary operation on some objects that may or may not be numbers. Notably, one can multiply complex numbers, vectors, matrices, and quaternions.
The word problem for an algebra is then to determine, given two expressions (words) involving the generators and operations, whether they represent the same element of the algebra modulo the identities. The word problems for groups and semigroups can be phrased as word problems for algebras. [1]
Note also how multiplication by zero causes a reduction in dimensionality, as does multiplication by a singular matrix where the determinant is 0. In this process, information is lost and cannot be regained. For real and complex numbers, which includes, for example, natural numbers, integers, and fractions, multiplication has certain properties:
Image credits: pandathrowaway #8. You see, I had really bad handwriting as a kid. Like really really bad handwriting. My teachers in general had a hard time trying to mark my homework, and there ...
Problem solving: the cultivation of mathematical ingenuity, creativity, and heuristic thinking by setting students open-ended, unusual, and sometimes unsolved problems. The problems can range from simple word problems to problems from international mathematics competitions such as the International Mathematical Olympiad. Problem-solving is used ...
Ads
related to: multiplying mixed fractions word problemseducation.com has been visited by 100K+ users in the past month