it is called ones period system .this is based on international system of numeration.
1/5 (c) since it goes up only one and then over 5
Answer:
<h2>The empty inside the box is 12,870 cubic centimeters, approximately.</h2>
Step-by-step explanation:
Givens
- The diameter of the globe (sphere) is 30 centimeters,
- The box must has dimensions 30x30.
We need to find each volume to subtract them.


The difference betweem the box and the sphere is

Therefore, the empty inside the box is 12,870 cubic centimeters, approximately.
90/2 = 45
45/1700 = 0.02647
0.02647 x 100 = 2.64
2.46%