“% Of” Explained https://www.youtube.com/watch?v=XHOmBV4js_E Means to multiply the %/100 times the number. Key Idea: “% of” The phrase “% of” signals multiplication between the percent (as a decimal) and the number.To convert a percent to a decimal, divide it by 100. 📌 General Rule: percent/100×number 📝 Why this matters for the SAT: Many SAT problems… Continue reading “% Of” Explained
“Per” and “Ratio” Explained https://www.youtube.com/watch?v=XHOmBV4js_E “Per” and “Ratio” means something divided by something. Miles per gallon is miles divided by gallons. Key Idea: “Per” When a problem uses “per,” it signals division.The quantity before “per” goes on the top, and the quantity after “per” goes on the bottom. General Rule: Quantity before “per”÷Quantity after “per” … Continue reading “Per” and “Ratio” Explained
“In Terms Of” Explained https://www.youtube.com/watch?v=XHOmBV4js_E The variables before the “in terms of” should be alone on one side of the equal sign. The variables after should end up on the other side of the equal side. Key Idea: When a problem says “in terms of,” it’s telling you which variable should be by itself (isolated)… Continue reading “In Terms Of” Explained
