How many times as great is 9 x 10⁵ as 3 x 10⁵

Well the 9 answer is 900,000 and 3 answer is 300,000. The 9 answer is 600,000 greater than the 3 answer

Step-by-step explanation:

D

Step-by-step explanation:

28×14=392, which generally already gives you the answer. But the extra area is a trapezoid so we do 4+6=10×2(height)=20, but we have to divide by two since its a trapezoid giving us 10. So 10+392=402