exam Maths Puzzle Numerical Ability

Is 1/4 the root of the equation 4/y + 6/2y = 28?

Read Solution (Total 0)

exam Other Question

box1+box2+box3=30


these three boxes can have{1,3,5,7,9,11,13,15)
numbers can repeat .

(-9)(5)
_______
-3