exam Maths Puzzle Numerical Ability

2/3 (6x + 3) = 4x + 2

Read Solution (Total 0)

exam Other Question

I dont have any clue as to what i need to do for this problem.
(x^3*x^4/x^2)^6 A grain storage warehouse has a total of 30 bins. Some hold 20 tons of grain each, and the rest hold 15 tons each. How many of each type of bin are there if the capacity of the warehouse is 510 tons?