Answer:
2/6 * 6 = 2
2/6 = 1/3 = 4/12
Step-by-step explanation:
P1=2x+2y=30
after modify them
P2=2*3x+2*4y=102
6x+8y=102
2x+2y=30 / * (-3)
-6x-6y= -90
6x+8y=102
we must add the 2 expressions
/ 8y-6y=102-90
2y=12
y=12:2
y=6
2*x+2*y=30
2x+2*6=30
2x+12=30
2x=30-12
2x=18
x=18:2
x=9
Answer:
X+y=1
Step-by-step explanation:
The percentage form of a number 1.0 is, 100%
We have to given that,
To write a number 1.0 as a percentage.
Since, A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Now, We can write a number 1.0 as a percentage as,
1.0 x 100%
100%
Hence, The solution is, 100%
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