Question

true or false
•half a number added to a number itself gives 126.then number is 252.


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Answer 1

Answer:

Step-by-step explanation:

Let the no be x

Acq 1\2x+x=126

X+2x/2=126

3x/2=126

3x=252

X=252/3

=84

False

Answer 2

Answer:

let the number=

$x$

$\frac{1}{2} x + x = 126 \\ \frac{x}{2} + \frac{2x}{2} = 126 \\ \frac{3x}{2} = 126 \\ 3x = 126 \times 2 \\ 3x = 252 \\ x = \frac{252}{3}$

$x = 84$

Hence, false, the number is equal to 84 not 252.

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