Ratio+Percent+and+Scientific+Notation

**RIT 251-260**
• Solves problems with scientific notation • Solves problems involving complex percent discounts (e.g., finding percent discount, regular price)

**RIT 241-250**
• Simplifies rational expressions with scientific notation • Solves problems with scientific notation • Solves multiple-step problems involving proportions • Solves problems involving a fractional increase • Calculates a percent of a rational number (e.g., 6% of 0.78) • Calculates the percent one number is of another (e.g., 20 is what % of 90) • Solves problems involving percents (analysis) • Solves problems involving simple percent discounts (e.g., finding sale price) • Solves problems involving complex percent discounts (e.g., finding percent discount, regular price) • Calculates commission/deductions and total pay • Solves problems involving simple interest rates without the formula

**RIT 231-240**
• Solves problems with scientific notation • Solves problems involving equivalent fractions (analysis) • Solves problems involving ratios • Solves multiple-step problems involving proportions • Calculates a percent of a number (e.g. 6% of 30) • Calculates the percent one number is of another (e.g., 20 is what % of 90) • Solves problems involving percents • Solves problems involving percents (analysis) • Solves problems involving simple percent discounts (e.g., finding sale price) • Solves problems involving percent increase and decrease • Solves problems involving tax and tips • Calculates commission/deductions and total pay

**RIT 221-230**
• Solves problems involving ratios • Solves 1-step problems involving proportions • Calculates basic percents of a number (e.g., 10%, 20%, 25%, 50%, 100%) • Calculates a percent of a number (e.g. 6% of 30) • Calculates a number from a percent (e.g., 4 is 9% of what) • Adds and subtracts percent • Solves problems involving percents • Solves problems involving tax and tips • Solves problems involving simple interest rates with the formula • Solves problems comparing percents, fractions, and decimals

**RIT 211-220**
• Solves problems involving equivalent fractions • Solves 1-step problems involving proportions • Calculates basic percents of a number (e.g., 10%, 20%, 25%, 50%, 100%)

**RIT 201-210**
• No Skills Listed

**RIT 191-200**
• Solves problems involving basic percent concepts (e.g., 10%, 50%, 100%)