Fractions, Decimals & Percentages — Solutions

1. Grid Visualisation

   1. Fraction: 25 ▶ View Solution
   2. Decimal: 0.40 ▶ View Solution
   3. Percentage: 40% ▶ View Solution

2. “Not Coloured” Logic

   1. Number of squares: 60 squares ▶ View Solution
   2. Percentage: 60% ▶ View Solution

3. Denominator Power of 10

   1. 0.85 ▶ View Solution
   2. 0.2 ▶ View Solution
   3. 3.8 ▶ View Solution

4. Calculator Conversions

   1. 0.29 ▶ View Solution
   2. 0.375 ▶ View Solution
   3. 0.17 ▶ View Solution
   4. 0.83 ▶ View Solution
   5. 0.78 ▶ View Solution

5. Percentage Basics

   1. 27100 ▶ View Solution
   2. 120 ▶ View Solution
   3. 1 (the whole) ▶ View Solution
   4. 1225 ▶ View Solution
   5. 3100 ▶ View Solution

6. Simplifying Percentages

   Simplified fraction: 35 ▶ View Solution

7. Percentage to Decimal

   1. 0.56 ▶ View Solution
   2. 0.78 ▶ View Solution
   3. 0.45 ▶ View Solution
   4. 0.03 ▶ View Solution
   5. 1.25 ▶ View Solution

8. Word Problem: The Test Score

   Decimal and percentage: 0.75 and 75% ▶ View Solution

9. Who Scored Highest?

   1. All as percentages: Mia: 68%   Jacob: 71%   Priya: 69% ▶ View Solution
   2. Highest and lowest: Highest: Jacob (71%)   Lowest: Mia (68%) ▶ View Solution

10. The Conversion Table

    Completed table: 12 = 0.5 = 50%   25 = 0.4 = 40%   14 = 0.25 = 25% ▶ View Solution