2.National Standard 2: - Combine proportions to work out what parts the whole is made up of using non-multiple of 10 like 8 yellow:5 blue:4 white with 11 yellow:11 blue:11 white (19:16:15 and 38%:32%:30%)
3. National Standard 3: - Order fractions with unlike denominators by finding a common denominator
My evidence: assessment task
My next step is: be fast at mental maths.