4 multiplied by one fifth is four fifths.
4 and two fifths multiplied by three is 13 and 1 fifth.
3.5
one fifteenth or 1/15
4 divided by one fifth is 20.
1/5*30 is 30/5 or 6
139.86
20 and 4/5
Sixteen fifths or 3 and one fifth.
1/25
One fifth multiplied by thirty is 6. 0.2 x 30 = 6
41 and 1/4
4 and two fifths multiplied by three is 13 and 1 fifth.
3.5
13
1/10
0.32
It works out as 7.8