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## steve87 Group Title x/3 * 15/x+6. I need help understanding how to simply the expression. 9 months ago 9 months ago

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1. jdoe0001 Group Title

$$\bf \cfrac{x}{3}\times \cfrac{15}{x+6}\implies \cfrac{x\cdot 15}{3\cdot (x+6)}$$

2. jdoe0001 Group Title

$$\bf \cfrac{x}{3}\times \cfrac{15}{x+6}\implies \cfrac{x\cdot 15}{3\cdot (x+6)}\implies \cfrac{15x}{3(x+6)}\implies \cfrac{(\cancel{3}\cdot 5)x}{\cancel{3}(x+6)}$$

3. steve87 Group Title

Thank you SO much. It totally makes sense :)