If x % of 36 is 27 , then the value of ‘x’ is:
There are different ways to approach this problem, but one common method is to use a proportion:
x/100 = 27/36
To solve for x, we can cross-multiply and simplify:
36x = 2700
x = 75
Therefore, the value of ‘x’ is 75, which means that 75% of 36 is 27.
. A hotel charges Birr 120 per day for a room, plus the occupancy tax which is
15%. If these are all of the charges, then what does this room cost for one day?
To find the cost of the room for one day, we need to add the occupancy tax to the base rate of Birr 120.
The occupancy tax is 15% of the base rate:
Occupancy tax = 15% of Birr 120
= (15/100) x 120
= Birr 18
So the total cost of the room for one day is:
Birr 120 + Birr 18 = Birr 138
Therefore, the room costs Birr 138 for one day.
To find the value of 'x', we can set up the equation:
(x/100) * 36 = 27
Here's how it works:
1. Start by understanding that "x % of 36" means x% multiplied by 36.
2. Convert x% to a fraction by dividing x by 100. This gives you x/100.
3. Multiply x/100 by 36 (the number you want to find a percentage of) to get the result of x% of 36.
4. Set this expression equal to 27, as given in the problem.
5. Solve the equation for x by isolating it on one side of the equation.
Let's solve the equation step by step:
(x/100) * 36 = 27
First, simplify the equation by canceling out the common factor of 36:
(x * 36) / 100 = 27
Next, simplify by dividing both sides of the equation by 36:
x / 100 = 27 / 36
Now, cross-multiply:
36x = 2700
Finally, divide both sides of the equation by 36 to solve for x:
x = 2700 / 36
x = 75
Therefore, the value of 'x' is 75.