5 / (1/8) = 5*8/1 = 40
?
12.5
three eighths can go into one "1 and 2/3" times.
0.875 times, which is seven eighths or 7 over 8.
the numbers that can go into 28 are 1,2,4,7,14 and 28.
?
12.5
4.8
15 of them because 15/5 = 3
1 and 3/8
There are three 1/3 in a whole. 3 is made of three wholes. There are therefore 3*3 = 9 thirds in 3 wholes.
three eighths can go into one "1 and 2/3" times.
6
0.875 times, which is seven eighths or 7 over 8.
the numbers that can go into 28 are 1,2,4,7,14 and 28.
Infinity.
There are infinitely many such numbers.