freeCodeCamp/guide/english/javascript/tutorials/create-a-javascript-slot-ma.../index.md

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title: Create a JavaScript Slot Machine
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For this we have to generate three random numbers using the formula they give us and not the general one. `Math.floor(Math.random() * (3 - 1 + 1)) + 1;`
slotOne = Math.floor(Math.random() * (3 - 1 + 1)) + 1;
slotTwo = Math.floor(Math.random() * (3 - 1 + 1)) + 1;
slotThree = Math.floor(Math.random() * (3 - 1 + 1)) + 1;