Here first we have to understand which place is 10 thousand.
6- hundred thousand
2- ten thousand
0- thousand
0- hundred
0- ten
0- one
so as we can see 2 is in ten thousands place.
Now rounding ten thousands place is done by looking up to thousands place.
If the digit at thousands place is 5 or greater than 5 then we change our ten thousands value to one digit higher else it remains same.
Here we have 0 at thousands place , which is less than 5 , so we keep the number as it is.
Answer: 620, 000
The answer to the question is C
Exact form: b= 22/5
Decimal form: b= 4.4
Mixed number form: b= 4 2/5
angles must add up to 180
so 34+62+83
but 34+62+83=179
and that is less than 180
so no it is not possible
