Find the least common denominator (LCD) of 1/2 and 11/12
1 answer:
You might be interested in
Janae is standing at a distance of 9 feet from the bottom of pole
<em><u>Solution:</u></em>
The flag pole, and the point where Janae is standing and the ground forms a right angled triangle
The figure is attached below
ABC is a right angled triangle
AB is the height of pole
AB = 12 feet
C is the point where Janae is standing
AC is the distance from the top of the pole to a point on the ground where Janae is standing
AC = 15 feet
BC is the distance between bottom of pole and the point on the ground where Janae is standing
We have to find BC
We can use pythagoras theorem for right angled triangle
Pythagorean theorem, states that the square of the length of the hypotenuse is equal to the sum of squares of the lengths of other two sides of the right-angled triangle.
By above definition for right angled angle triangle ABC,
Substituting the values we get,
Thus she is standing at a distance of 9 feet from the bottom of pole
<em><u>Fractions</u></em><em><u> are integers that have both a numerator and a denominator. </u></em>They are represented as;
Where:
<em>x = Numerator</em>
<em>y = Denominator.</em>
<em />
To solve the above question, we would be applying the operations of the addition of fractions.
It will take both of them hours if they worked together.
From the question,
Nyesha takes 50 hours a week to render services to her customers.
Shantese takes 60 hours a week to do the same amount of work.
Let us represent the number of hours it will take them both to decorate the room working together as "T"
Hence,
1/T = 1/50 + 1/60
Lowest Common Denominator for (50, 60 ) = 300
Hence,
1/T = 6 + 5 / 300
1/T = 11/300
Find the reciprocal of both sides
T = 300/11 hours
T = <u>hours</u>
Therefore, it will take them both of them hours in they both work together.
To learn more, visit the link below;