Question

Two digit numbers are formed by using digits 2 3 4 and 5 The percentage of even numbers so formed is ​

Answer 1

Answer:

Step-by-step explanation:

Numbers given - 2,3,4,5

Numbers that can be formed

23

24

25

32

34

35

42

43

45

52

53

54

Total numbers are - 12

Even Numbers - 6

Percentage = 6/12  *100 = 50%

Answer 2

Answer:

50% or

$\frac{50}{100}$

Step-by-step explanation:

Numbers which can be formed:

23

24

32

25

42

52

34

43

35

53

45

54

Total no. = 12

Even no. = 6

Percentage =

$\frac{6}{12} \times 100 = 50\%$