The diameter of the Sun is 1.4 x 10⁶ km. The diameter of the planet mars is about 7000km. What is the approximate ratio of the diameter of the Sun to the diameter of Mars?

200 : 1

Step-by-step explanation:

Given that,

The diameter of the Sun is 1.4 x 10⁶ km and the diameter of the planet mars is 7000 km.

We need to find the ratio of the diameter of the Sun to the diameter of Mars. Let the ratio is R. So,

Hence, the ratio is 200:1.

the answer is d

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square