The length and breadth of a rectangular playground are 110m and 90m.
(a) Ratio of length to perimeter = 11 : 40
(b) Ratio of breath to perimeter = 9 : 40
<u>Solution:
</u>
Given that length of play ground = 110 m
And breadth of playground = 90 m
Need to determine ration of (a) length to perimeter and (b) perimeter to breadth
Lets first calculate perimeter of rectangular playground
<em>Perimeter of Rectangle = 2(length + breadth ) </em>
=> Perimeter of Rectangular playground = 2(110 + 90) = 400 square meter
Now substituting values in ratio we get,
(a) Ratio of length to perimeter = 110 : 400 = 11 : 40
(b) Ratio of breath to perimeter = 90 : 400 = 9 : 40
How are you? Ok so It probably B but I’m not sure so just wait a few minutes till someone else answers because I’m not sure
Answer:1. How to calculate percentage of a number. Use the percentage formula: P% * X = Y
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.
Step-by-step explanation:
Answer:
<em>The shortest possible length for the service road is 2.88 miles.</em>
Step-by-step explanation:
According to the below diagram, 
and 
are the positions of airport, shopping center and factory respectively.
Given that, 
and 
In right triangle 
The shortest possible length for the service road from the shopping center to the highway that connects the airport and factory is 
.
That means, 
is also a right triangle in which 
, Hypotenuse
miles and is the opposite side in respect of 
or 
.
Now in right triangle 
So, the shortest possible length for the service road is 2.88 miles.
The answer is 111
Calculate square root of 1 to get 1
Multiply 111 x 1
=111
