Question

. If 'X' is subtracted from thrice the rational number 3/6 to obtain the value of 2/5 then find the value
of x.​

Answer 1

Step-by-step explanation:

$3 \times \frac{3}{6} - x = \frac{2}{5} \\ \frac{3}{2} - \frac{2}{5} = x \\ \frac{15 - 4}{10} = x \\ 11 = 10x \\ x = \frac{11}{10}$

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Answer 2

The value of x is $\frac{11}{10}$.

Step-by-step explanation:

Given : If 'X' is subtracted from thrice the rational number $\frac{3}{6}$ to obtain the value of $\frac{2}{5}$.

To find : The value  of x ?

Solution :

If 'X' is subtracted from thrice the rational number $\frac{3}{6}$ to obtain the value of $\frac{2}{5}$.

According to question,

$3\times \frac{3}{6}-x=\frac{2}{5}$

$\frac{9}{6}-x=\frac{2}{5}$

$x=\frac{9}{6}-\frac{2}{5}$

$x=\frac{45-12}{30}$

$x=\frac{33}{30}$

$x=\frac{11}{10}$

Therefore, the value of x is $\frac{11}{10}$.

#Learn more

What should be subtracted from thrice the rational number-8/3to get 5/2 ?

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