A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.
tutor3 : Hello Student, May I help you with your Math problems? student : yes student : how do you do 30% o15 tutor3 : 30% of 15 means (30/100)*15 =9/2 student : i dont get it an you please go more into detail tutor3 : 30% means 30/100 . Now of is a mathematical function which means multiply. So your question can be written as (30/100)*15 which when calculated comes to 9/2=4.5
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