Answer:
i'm pretty sure the one you have selected in the photo is right
Step-by-step explanation:
30 x 30 = 900
This is the surface area of one side
900 x 6
Multiply by 6 to get the surface area of all 6 sides of the cube
900 x 6 = 5400
.21 as a percentage is 21%
You can divide 7.98 by 21 then multiply by 100 which gives you an answer of 38.
Hope this helps :)
Answer:
1 1/3 as a decimal is 1.333 so i think the answer would be 1.3, 1.34, then 1.333
