one miles of highway has 264 center lines. which of the following basic math facts would be used to estimate the number of highway center lines in 9 miles of highway?
A. 3 x 7 =21
B. 4 x 2 = 8
C. 9 x 6 = 54
D. 3 x 9 =27
is it the right one ?
one miles of highway has 264 center lines. which of the following basic math facts would be used to estimate the number of highway center lines in 9 miles of highway?
A. 3 x 7 =21
B. 4 x 2 = 8
C. 9 x 6 = 54
D. 3 x 9 =27
is it the right one ?