4=1 1 1 1
5= 1 1 1 1 1
So this means 5 and 4 are not equal
The first one as the first number must be >= 1 Here it is 0.2.
Explanation:
A "common denominator" is the least common multiple (LCM) of the denominators of the rational expressions involved. As such it can be found as the product of the unique factors of those denominators, each to its highest power.
For example, the common denominator for fractions with denominators of 20 and 25 will be 100. It can be found by considering the factors ...
20 = 2² × 5
25 = 5²
The unique factors here are 2 and 5, each with a highest power of 2. The product of these unique factors to their highest powers is ...
2²·5² = 4·25 = 100.
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Using this method of finding the LCM, it is essential that we know the factors of the numbers.
The LCM can also be found as the product of the numbers, divided by their greatest common factor (GCF). For this method, too, you need to know factors of the numbers involved--or, at least, the greatest common factor.
For the above example numbers, the GCF is 5, so their LCM is ...
20·25/5 = 500/5 = 100
Answer:
this is an example of <em>B) Functional fixedness</em>
Step-by-step explanation:
<em>Functional fixedness </em>- is one type of fixation that can work against solving a problem, focusing on familiar functions or uses of an object.
The reason why this is <em>functional fixedness</em><em> </em>is because people's creative problem solving skills are limited and this leads to them ignoring other possible solutions to problems.
In the string problem, the aim was to tie the two pieces of strings together and the solution to that was to tie the screwdriver to one of the strings and swing it like a pendulum. While the string is swinging, you must then walk over to the other string.
-5i. is ur answer i think
