Answer the question in maximum 15 to 20 words. This question carries 03 marks.[MPPSC 2023] Determine x if 2, x, x, and 8 are all in proportion.
Six-sided dice has 6 possible outcome: 1,2,3,4,5 and 6 Even number are 2, 4 and 6 a total number of even outcome Calculate probability= Probability=no of favorable outcome/Total number of possible outcome For even number, favourable outcome is 3 Total no of possible outcome is 6 Probability=3/6 1/2=Read more
Six-sided dice has 6 possible outcome:
1,2,3,4,5 and 6
Even number are 2, 4 and 6 a total number of even outcome
Calculate probability=
Probability=no of favorable outcome/Total number of possible outcome
For even number, favourable outcome is 3
Total no of possible outcome is 6
Probability=3/6
1/2=0.5
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The number are in proportion 2:x=x:8 We can write equation in 2/x=x/8 Now, cross multiply 2*8=x*x Simplify 16=x^2 Square root of both side x=+-√16 x=+-4 x=4 Value of x is 4
The number are in proportion
2:x=x:8
We can write equation in
2/x=x/8
Now, cross multiply
2*8=x*x
Simplify
16=x^2
Square root of both side
x=+-√16
x=+-4
x=4
Value of x is 4
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