To find this, turn the word question into an equation.
"One less than" means - 1, which is 1 being subtracted from something.
"half a number" means 1/2x, since 1/2 is half and x is unknown.
"is 12" means = 12, which is something equals 12.
Putting this in order would be 1/2x, then - 1, then = 12.
As an equation, this is 1/2x - 1 = 12.
So the equation is 1/2x - 1 = 12
Now you must find the number by solving this equation.
1/2x - 1 = 12
First, add 1 to both sides.
12 + 1 = 13
1/2x = 13
Now multiply both sides by 2.
This way, x will be isolated since 1/2x • 2 = 1x, and 1x = x.
13 • 2 = 26
x = 26
The number is 26.
Answer:
120 meters
Step-by-step explanation:
1.2 x 10 000 = 12000 cm = 120 meters
It is located in Wisconsin, I don't know the second question
Answer:
Step-by-step explanation:
Steps are in the photo
<h2><em>Result :</em></h2>
- <em>Won</em><em> </em><em>=</em><em> </em><em>50</em><em>%</em>
- Won = 50%<em>Draw</em><em> </em><em>=</em><em> </em><em>33</em><em> </em><em>1</em><em>/</em><em>3</em><em>%</em>
- Won = 50%Draw = 33 1/3%<em>Lost</em><em> </em><em>16</em><em> </em><em>2</em><em>/</em><em>3</em><em>%</em>
<h2>
<em>Explanation</em><em> </em><em>:</em></h2>
Express the number of each result as a fraction of the total number of games played and multiply with 100.
- The percentage of the games won is :
<h3>21/42 × 100 = <u>50</u><u>%</u></h3>
- The percentage of the draw games is :
<h3>
14/42 × 100 = 100/3 = <u>33</u><u> </u><u>1</u><u>/</u><u>3</u><u>%</u></h3>
- The percentage of the games lost is :
<h3>
42-21-14/42 × 100 = 7/42 × 100 = 50/3 = <u>16</u><u> </u><u>2</u><u>/</u><u>3</u><u>%</u></h3>
