exam
Maths Puzzle
Numerical Ability
{m,o,n,e,y}=[r,i,c,h} is this true or false
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exam Other Question
2+4+6+...+34
------------- = ?
3+6+9+...+51
In this problem, instead of adding the numbers one by one is there any short method?
Thank you.
Peter wants his math average to be above 85 for the year. If his average is for the first three quarters are 80,78, and 92, what must he score for the fourth quarter to achieve his goal?