Question

prove 2/10 = 2 in any method .

Answer 1

Proving $\dfrac{2}{10}=2$ in any method :

Step-by-step explanation:

Method 1. taking place values of each letter

Here, $\dfrac{2}{10}$

$=\dfrac{\cancel{t}wo}{\cancel{t}en}$

$=\dfrac{wo}{en}$ [cutting each t from both the numerator and the denominator]

• t = 20, w = 23 and o = 15

• t = 20, e = 5 and n = 14

$=\dfrac{w+o}{e+n}$

$=\dfrac{23+15}{5+14}$

$=\dfrac{38}{19}$

$=2$

$\Rightarrow \boxed{\dfrac{2}{10}=2}$

Method 2. taking $\dfrac{0}{0}$ defined

Now, $\dfrac{2}{10}$

$=\dfrac{2(10-10)}{10(10-10)}$ [multiplying both the numerator and the denominator by $(10-10)$ with the condition of it being defined]

$=\dfrac{20-20}{100-100}$

$=\dfrac{0}{0}$

$=\dfrac{20-20}{10-10}$

$=\dfrac{2\cancel{(10-10)}}{1\cancel{(10-10)}}$

$=2$

$\Rightarrow \boxed{\dfrac{2}{10}=2}$

Answer 2

Answer:

2/10=2

Step-by-step explanation:

2/10=2

let given do sum

1. 2/10=2(10-10)/1(10-10)
2. both tens cancle remaining 2/1
3. remaining 1 is not counted
4. so,2/10=2