exam
Maths Puzzle
Numerical Ability
the sum of 3 numbers is 5. the first number minus the second plus the third is.
the first minus the third is 3 more than the second. find the numbers
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exam Other Question
Two dice are rolled. Find the indicated probability.
What is the probability that the sum is even if the first die is 4?
Help needed simplifying the complex fraction
44.
4 + 2
________ ______
x2-9 x-3
__________________
1 + 1
___ ______
x+3 x-3