EXERCISE 1.4 Write all ratios in their simplest form. 1. There are three children in the Skosana family. Each wee R270, the middle child earns R180 and the youngest ear amounts as a ratio. 2. -To make a certain colour of household paint, you need t paint with 15 ml of red paint and 10 ml of yellow paint. mixture as a ratio. If you need a total volume of 31 litres much of each colour must you mix? 3. On Wednesday evening Sonto spent \( \frac{1}{2} \) hour doing home doing housework, 1 hour visiting friends and \( 1 \frac{1}{2} \) hours Write this information as a ratio. 4.- In a country there are 48000 people in the defence service army, navy and air force in the ratio \( 5: 2: 3 \). How many pec
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For the Skosana family, the simplest form of the earnings ratio is 3:2:1, representing the amounts earned by the oldest, middle, and youngest children. It's a clear and straightforward way to show their income differences; they highlight both the structure of the family and the hierarchy in earnings. When mixing paint, if you need to create a 3:2 ratio of red to yellow paint, for a total of 31 liters, you'll calculate the individual amounts based on the ratio. For every 5 parts (3 red + 2 yellow), you’d get approximately 18.6 liters of red paint (3 parts) and 12.4 liters of yellow paint (2 parts) to maintain that vibrant mix!
