exam Maths Puzzle Numerical Ability

Three integers have these characteristics: their sum is 12; the sum of the smallest and largest integers is 7; the middle integer is one third of the largest integer. What are the integers?

Read Solution (Total 0)

exam Other Question
5x+y=1,What does M equal?

Thank for your help!! THE EQUATION: 2(X-2)=X+3

FIRST STEP IN SOLVING: 2X-2=X+3

WRITE A CLEAR EXPLANATION OF WHAT ERROR HAS BEEN MADE. WHAT COULD BE DONE TO AVOID THIS ERROR?