exam Maths Puzzle Numerical Ability

5x^3
____
15xy^2

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exam Other Question

A customer has asked a caterer for 60lbs of nuts, 60% of which are to be cashews. The caterer has available mixtures off 70% cashews and 45% cashews. How many pounds of each mixture should be used? Marie can eat a cake in 10 minutes. Anne joins her after 3 minutes. Together they eat the rest of the cake in 4 minutes. How long would it take Anne to eat the cake alone?