Question

estimate the sum of the decimals below by rounding to the nearest whole number .
6.802
6.184
6.318

Answer 1

i know 6.8=7,6.1 =6 , 6.3=6 now what do i do ?

Answer 2

now add them 7 + 6 + 6 = 19

Answer 3

so thats what i did and thats my answer right ?

Answer 4

19

Answer 5

yup

Answer 6

ok so id use this same method for
3.145
1.824+
7.769

Answer 7

3.1 = 4 ,1.8=2, 7.7 =8

Answer 8

right