Divide the number by one of the known factors. Then divide the quotient by another factor. Continue with all the known factors. What you are left with at the end is the missing factor.
It is the smallest factor of one (or more) of the multiplicands.
0.11
n = 70/5 n = 14
Find out about factors and factor trees.
You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.
Divide the product by the factor[s] you know. The answer is the missing factor.
Divide the product by the factor you have. 6 x ? = 42 42 ÷ 6 = 7
divide, long division or synthetic division.
To find a missing factor you need an equation. Is this supposed to be 4f = 11? Then the answer is f = 11/4 or 2 3/4 or 2.75
To find missing side lengths using a scale factor, first determine the ratio of the lengths of corresponding sides between two similar figures. If the scale factor is known, you can multiply or divide the known side length by this factor to find the missing side length. For example, if the scale factor from figure A to figure B is 2:1 and you know a side length in figure A, you can divide that length by 2 to find the corresponding side length in figure B. Conversely, if you're going from figure B to figure A, you would multiply by 2.
25 is the missing factor of 50.
1, 7, 49 None are missing.
It is the smallest factor of one (or more) of the multiplicands.
Missing....? But the answer to find the missing is normally either "algebra" or "find another equation to use."
1, 2, 4, 23, 46, 92 None are missing.
2
You can find a missing denominator if you know something that the fraction is equal to. Then you can find the missing denominator through cross multiplication.