Answer:

10/11

Step-by-step explanation:

Given : If 'X' is subtracted from thrice the rational number \frac{3}{6}

6

3

to obtain the value of \frac{2}{5}

5

2

.

To find : The value of x ?

Solution :

If 'X' is subtracted from thrice the rational number \frac{3}{6}

6

3

to obtain the value of \frac{2}{5}

5

.

According to question,

3\times \frac{3}{6}-x=\frac{2}{5}3×

6

3

−x=

5

2

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

6

9

−x=

5

2

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

6

9

−

5

2

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

30

45−12

x=\frac{33}{