Paul mixes cement with sand. He uses 3 3\4 kilogram of cement and 1/2 kilogram more sand than cement. He needs 10 kilograms of the mixture. Deimos he have enough mixture? If yes, how much more does he have and if no, how much more does he need?

Answer 1

Paul uses 3 3/4 kilograms of cement, which can also be written as 3.75 kilograms. He uses 1/2 kilogram more sand than cement, so he uses 3.75 + 1/2 = 4.25 kilograms of sand.
Therefore, Paul uses a total of 3.75 + 4.25 = 8 kilograms of the mixture.
Since Paul needs 10 kilograms of the mixture, he has 10 - 8 = <<10-8=2>>2 kilograms more mixture. Therefore, he has enough mixture and has 2 kilograms more. Answer: \boxed{2}.