phdhow many ppt slides for 45 minute presentationShare on FacebookShare on Twitter326IMAGESHow Many Slides for 45 minutes or 1 Hour Long PresentationHow many slides for a 45 minute presentationHow many slides do I need for my presentation?How Many PowerPoint Slides for a 10 Minute PresentationIdeal Number of Slides for a 5, 10 and 15-Minute PowerPoint10-minute presentation: how many slides do you need
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