The sum of the decimal rounding off to nearest whole number is 16.
What is the concept of rounding off an integer value ?
For rounding off after a decimal place, we see the value of the number after the decimal point. For rounding off we increment the place by one if the successor is greater than 5 and decrement by one if successor is less than 5.
Finding the sum of the given decimal -
The three given decimals are 2.798 , 8.874 and 3.907
The sum of the three decimals is
= (2.798 + 8.874 + 3.907) = 15.579
Now rounding off the given sum to 1 decimal place, we have 15.6 as 7 is more than 5 in the second decimal place
Now again rounding off the value to the nearest whole number, we have 16 as 6 is again more than 5 .
Thus the sum of the decimal rounding off to nearest whole number is 16
To learn more about rounding off decimal, refer -
https://brainly.com/question/38768
#SPJ2
