@Aria124634 6, the order of calculations without parentheses is multiplication, division, addition,subtraction. Also anything multiplied by 0 is 0. So, apply the rules: 6x6=36, then 36x0=0, then 6+0=6
@SqSehrish 300. Follow 3rd grade math rules. Solve Division before subtraction. To Divide by a simple fraction just flip the fraction and multiply.
So (90 divided by 1/4)-60=
(90x4)-60=
360-60= 300
@WorkElizab People, THINK! If she was half his age when he was 6, then she was 3. So she is 3 years younger than he is.
Now he is 40, she is still 3 years younger than he is, if she is still alive, then she’s 40-3=37! This is not rocket science. It’s simple math.