Okay, in our programming we can let's say convert from C, one data type to another data type we can convert from string to let's say, integer or float. So we can do this by using let's say, I have a screen as a one, one or 1.5 okay then I want to convert it to integer on your memory I can do something as numeric Okay, variable one. Okay, then I can control a and then I run Ok, variable one is character, I forgot to pull changes to robot two. Okay then I run. So, variable to is numeric Okay, so let's see if I want to combine as it is as numeric I want to convert it to string from number to string. I can do something like this.

So let's see I have variable one, variable two, I have to write out the obituary. So that's a variable a tree I see 6.80 6.9 Okay, I want to convert the elbow tree to string. I can do something IDs. So variable four. Okay, so, okay. So character case here.

Then variable tree. Okay, then I can try this variable tree. variable for key Ctrl A and then run okay says our variable boys are correct. Okay, so this is how we can do this our data conversion in our programming. Okay, so let's see, why is these data type conversion important? So let's say I gave an example sci fi, I see he gave something three point by 10 variable six is 5.5 Okay, then I see Andy's result variable by frost filters Okay then I can print the result crane result or I can just pull a result Okay I will get some some error okay variable fibrous versus non numeric argument to binary operator.

So, we will have an error here. So I will have to convert this variable fiber because as to why CCA is numeric I need to convert it to New America so how can I do that? I can do something, let's see the robos as tall numeric variable by Dan variable as you marry Variable space okay now I add these 56787 and eight okay i Ctrl A and then I run. So now I get the result is nine okay 3.5 plus 5.5 so is a nine. So this is our correct answer. So this is why our data type conversion I will say is important in our programming