book Maths Puzzle Numerical Ability

A researcher orders a broth of 41.6% glucose for his lab. However, he needs a stronger broth, one that is 52.5% glucose. Fortunately, he has 83.2 liters of 64.2% glucose broth in

Read Solution (Total 0)

book Other Question

Solve the problem.

In a right triangle, one acute angle is 54degree more than twice the other. Find each acute angle.
please help me with this problem.

Solve the equation.

9y^2 + 12y + 4 = 0
thanks so much.