Walht: Round decimals to the nearest whole number to estimate a solution.
Calculation
|
Rounded
|
Estimate
| |
A
|
2.7 x 9
|
3 x 9
|
2.7
|
B
|
4.6 x 5
|
5 x 5
|
4.6
|
C
|
8.2 x 6
|
8 x 6
|
8.2
|
D
|
4.7 x 3
|
5 x 3
|
4.7
|
E
|
25.3 x 6
|
25 x 6
|
25.3
|
F
|
39.57 x 8
|
40 x 8
|
39.57
|
G
|
8 x 99.69
|
8 x 100
|
99.69
|
H
|
9 x 38.88
|
9 x 39
|
38.88
|