If each brick weighs 2.81 kilograms, then 15 bricks will weigh how much in kilograms?

They will weigh 42.15 kilograms altogether.

Step-by-step explanation:

You simply need to multiply 2.81 and 15 together to get 42.15. You would multiply 15 by 2.81 because each brick is 2.81 kilograms, the key word each gives you the hint to multiply. Thus, the bricks weigh 42.15 kilograms altogether.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2