Question | Answer |
equivalent fractions | different fractions that name the same amount |
ratio | a comparison of two numbers (using division) |
multiple | the product of the number and any whole number |
divisor | the number that divides into the dividend |
numerator | the part of a fraction that tells the parts of the whole |
composite number | a number that has more than two factors |
lowest form | a fraction that cannot be divided by any common factors |
fraction line | a symbol used to separate whole numbers and numbers less than one |
prime number | a number that has exactly two factors, one and itself |
greatest common factor | used to reduce fractions - largest factor of two or more numbers |
factor | a number, when multiplied, gives a product; an integer(number) that divides evenly in a number |
improper fraction | a fraction greater than one |
numerator | the part of a fraction that tells parts of the whole |
even number | a number that ends with a 0,2,4,6, or 8 |
fraction line | a symbol that means division; numerator divided by denominator |
least common multiple | smallest multiple of two numbers; used to find a least common denominator |
quotient | the number you get when you divide a dividend by a divisor |
product | the number you get when you multiply two or more factors |
percent | per 100; a ratio that compares a number to 100 |
decimal | a number less than one that represents tenths, hundredths, thousandths,. . . |
reciprocal | when the numerator and denominator are flipped |
odd number | a number that ends with 1, 3, 5, 7, or 9 |
divisibility rule for 2 | any number that end with 0, 2, 4, 6, or 8 |
divisibility rule for 3 | the sum of the digits equals 3, 6, or 9 |
divisibility rule for 5 | any number that ends with a 0 or 5 |
divisibility rule for 9 | the sum of the digitis equals 9 |
divisibility rule for 10 | any number that ends with 0 |