3/5 = 0.3 * x
3/5 is 30% of x - This is how they match up from the word problem to a number sentence
So to solve it...
3/5 = 0.3x
x = 3/5 ÷ 0.3 = 2
I believe that the answer is 1845
the surface area of the cube is 1350
the surface area of the pyramid is 495
the total surface area is :

good luck
It has one solution.
please see the attached picture for full solution
Hope it helps
Good luck on your assignment...
Answer:
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9/10,
3/4 = 15/20
9/10 = 18/20
Clearly 9/10 is greater.