Year 8 - Using number skills
Standard 8.NS.1.2 - Solve percentage equations.
Included Skills: Ratios
Fractions, decimals, percentages and ratio • Learners are able to: - use equivalence of fractions, decimals, and percentages to select the most appropriate for a calculation - simplify a calculation by using fractions in their simplest terms - express recurring decimals using correct notation - calculate a percentage, fraction, decimal of any quantity with a calculator where appropriate - calculate the outcome of a given percentage increase or decrease - express one quantity as a percentage of another - simplify ratios including those given in different units - use ratio and proportion to calculate quantities - add, subtract, multiply and divide fractions