(1.2 * 10^-4 km)(6.25*10^-5 km) = 7.5*10^-9 km^2
that's 7.5*10^-3 m^2
My sister and I have a bet on my homework
The length of a rectangle is 1.2 x10-4 kilometer. The width of the rectangle is 6.25x10^-5 kilometer. What is the area in square kilometers of this rectangle?
7.5x10-9 or 7.5x10^3
1 answer