00:01
First of all let's have a look what all is given in the problem.
00:05
Given is some of the additions and some of the subtractions are given.
00:09
So what we have to do is basically we need to do the following operations and calculate the answer in correct significant figures.
00:18
So let's try to look at these.
00:20
The first part that is given is 274 .1 plus 0 .067 plus 1162 .62.
00:33
Now first thing is that we have to identify a limiting term.
00:37
Limiting term is a term that will have least number after the decimal point.
00:42
So we can say that with least decimal places.
00:45
With least decimal places so let's check out the limiting term in this case it is 274 .1 so our final answer should also have only one decimal place after that so let's try to calculate this when we calculate this it will come as 1436 .8 so this is the final answer for this one now let's move to second one the second part that is given is 1 .105 multiplied with 10 to the power 3 plus 5 .08 multiplied with 10 to the power 3.
01:23
5 .08 multiplied with 10 to the power 3.
01:26
If we take this 10 to the power 3 common, it will come as the final answer will be 6 .19 because again the limiting term is this one.
01:37
This is having only two decimal places.
01:40
So, it will be 6 .19 multiplied with 10 to the power 3...