I'm assuming your question is asking what is half of 25 timed by 3:
25 ÷ 2 × 3 = 37.5
25 of them because 25/2 = 12.5
there are 2 halves in one so in 12wholes there are 12x2 =24 then you must add the other half 24+1=25
25/2 = 12.5
go answer my questions
3
3 halves
3 halves squared is 2.25
3 halves
7.
6 duhit's 3.(3/2)/(1/2)=(3/2)(2)=3
7 halves
Since there are 6 halves in 3, and 5/10 is exactly half, there are seven halves in 3 and 5/10.