13. A number half of that number end one-third of that number are added. The result IS 22. What 15 the number
2 answers:
X=is the number looked for.
x/2=is the half of "x".
x/3=is the one-third of the "x".
We suggest this equation:
x+(x/2)+(x/3)=22
Least common multiple=6
6x+3x+2x=132
11x=132
x=132/11=12
Te number is 12
To check:
A number (12)+ half of that number (6)+ the one-htird of that number(4) is:22
12+6+4=22
Let the no. be x
x+x/2+x/3=22
6x+3x+2x/6=22
11x/6=22
11x=132
x=12
You might be interested in
Answer:
504 I think
Step-by-step explanation:
48,462 divided by 96
KEYWORD: Each, each always means division
Answer:
Dfrew
Step-by-step explanation:
Answer:
64=boys
Step-by-step explanation:
Boys to girls
4:5
80=girls
80÷5=16×4=64
Answer:
addition
Step-by-step explanation:
Example: 5^1 * 5^3= 5^4
Hello :
<span>x² + y² + 14x + 2y + 14 = 0
(x²+14x)+(y²+2y)+14=0
(x²+2(7)(x) +7²) -7² +( y²+(2)(1)y+1²)-1² +14 = 0
(x+7)² +(y+1)² = 6²
the center : (-7,-1) and </span><span>length of the radius is : 6</span>