March 1, 2017

Homework Help: math

Posted by rr on Monday, May 14, 2012 at 9:11pm.

The mass of Mars is about 421x10^20 metric tons. The mass of the sun is about 1.998x10^27 metric tons. About how many times the mass of Mars is the sun? Give answer in scientific notation.

The mass of the sun is about....times the mass of mars.

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