Step-by-step explanation:

3.833333333 as a fraction is 3 5/6.
Answer:
58
Step-by-step explanation:
58/3 gives a remainder of 1
58/4 gives a remainder of 2
58/5 gives a remainder of 3
Answer:
a
=
146
Step-by-step explanation:
0
.
1
5
+
2
8
.
1
=
5
0
3
/
2
0
+
2
8
.
1
=
5
0
3
/2
0
=
2
1
.
9
Tetrahedron - its the only one that has a base from which all edges meet at a single point.