Question

how do you multiply
$\frac{2}{5} \times 20$
​

Answer 1

Step-by-step explanation:

$\tt\dfrac{2}{5} \times 20$

$\tt\dfrac{2}{\cancel5} \times \cancel{20}^\ \ {4}$

$\tt {2} \times {4}$

$\tt \boxed{8}$

Answer 2

*explanation*
2/5x20
Multiplying by striking of 2 and 20
2 is one time and 20 is 10 time in 2 tables

Then you can strike off 5 and 10 here the multiples are common in 5 table so

5will be 1 and 10 will be 2 bcs 5x2=10