Respuesta :

20

Step-by-step explanation:

Step 1:

Let the number be 50 and to find 40% of  50 is given interms of expression as follows

To express the percentage the following strategy is used

Eg: 40% = [tex]40/100[/tex]

∴ To express 40% of 50 is

[tex](40/100)*50[/tex]

Step 2:

On simplification the above expression we could get

[tex]0.4*50[/tex]

= 20

Answer:

Step-by-step explanation:

hello :

40% of 50 is : 40×50 /100 = 20

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