30 divided by 1/2 is 60.
12
40
40
One half of 30 is 15. This is calculated by dividing 30 by 2, which gives you 15.
15 days Because there is 30 days in the September month and if you want half, then you divide it by 2. 30 /2 = 15 15 days
40
40
Half is the same thing as .5 so you divide 30 by .5 and you get 60 then you add 10 so it is 70. TADA!!!
50
40
40
12
The answer is: 20/2 plus 30 = 40
40
40
40
(30 / 2) + 7 = 15 + 7 = 22