exam Maths Puzzle Numerical Ability

Insert grouping symbols (parenthesis) so that the expression evaluates to the given number:

24/3*2+2*5; evaluate to 15

Read Solution (Total 0)

exam Other Question
If f(x) = 4x - 6, what is f(-3)?
Thank you ???????? i have no idea how to do any of this!! -2=x-4/2x