A single kabob stick has 4 cubes of beef. A slab of beef that costs $25 can be cut into 80 cubes. How much must Simon spend to make 40 kabob sticks?
Let’s work this out in a step by step way to be sure we have the right answer.
50
One slab of beef can make 80 / 4 = 20 kabob sticks.

To make 40 kabob sticks, Simon needs 40 / 20 = 2 slabs of beef.

Simon must spend $25 x 2 = $50.

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So, the final answer is 50