You are given the masses of four planets.
Add them together, and then divide your sum by 4.
That will be the "average planet mass" for these 4 planets.
The square root of 167 would be 12.922847. If you need it rounded to the nearest tenth it would be 12.9
If you need t rounded to the nearest hundredth, it would be 12.92.
Hope this helps :)
7260÷91
91 goes into 726 7 times
with 890 left 91 goes into it 9 time with the remainder of 71
the answer is 79 r 71
2.5
hope it helps//...,d/cmn/lsjdhc;ljwknefv
