sum = 10 1/2 product = 5 difference = 51/2
10 * 0.5 = 5
5 is half of 10 so the answer will be half of 420, which is 210.
(1/2) + (2/5) - (1/2)(2/5) (5/10) + (4/10) - (2/10) (9/10) - (2/10) = (7/10) 7/10 = the difference
100
5
6
One-half and two.
The second is half of the first.
The product is what you get when you multiply one number by another, so the product of 10 x 60 is 600.
0.5*0.5 - 0.5+0.5 = 0.25 - 1 = -0.75 = -3/4
it is caled one fourth and it is 2.5