3
1 half multiplied by 1 third is 1 sixth.
It's 1/4
I am amusing you mean 0.4 in which case no. If you mean 04 then yes.04=4 1 half=0.5
6.it's 19 and 1 half
1/2 * 1/2 = (1 * 1)/(2 * 2) = 1/4
3 and a half
1/8
1/10
1/2 x 1/3 = 1/6
one half multiplied by one half or 1/2 x 1/2 = 1/4
16 and 1/2