Home » HubSpot Social Media Certification » True or false? When measuring your social media ROI, you calculate the effectiveness of an action by dividing the net income by the cost of this action and multiplying it by 100. True or false? When measuring your social media ROI, you calculate the effectiveness of an action by dividing the net income by the cost of this action and multiplying it by 100. by Editorial Staff Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email True False Join our listSubscribe to our mailing list and get interesting stuff and updates to your email inbox. Thank you for subscribing.Something went wrong.We respect your privacy and take protecting it seriously