Question

HELP THIS IS DUE TOMMOROW PLEASE ANSWER THESE TWO USE ANY STRATEGIE

Answer 1

for the first, the answers are 1/2, 1, 2, 4, and 8. for the second, 22
`(1)/(2)` sq. km.

Explanation:

1/4 times 2 is 1/2, times 2 is 1, times 2 is 2, times two is 4, time 2 is 8.

for the second one, area = base times height. 6 3/4 times 3 1/3 is 22 1/2 km squared.