4 and a half.
half of the base multipled by the height
2 x 3 = 6
Factors
40 x 2 = 80
1 1/2 is 3/2 so multiply it by its reciprocal, which is 2/3, and it equals 6/6 or 1.
4 and a half.
half of the base multipled by the height
Half of 3 means 3 divided by 2 or 3 multipled by 1/2. Thus 1/2 X 3 = 3/2.
44
2 x 3 = 6
Factors
They are: 2*3 = 6
2*12 = 2*1 = 2
7.64 it is the half life of radon-222 multipled by 2
40 x 2 = 80
2 x 37