← Back to the programme
    IBEasyNumber7–9

    A juice for a school event mixes concentrate and water in the ratio 2 : 3. To prepare 15 litres of juice, how many litres of concentrate are needed?

    Um sumo para um evento escolar mistura concentrado e água na razão 2 : 3. Para preparar 15 litros de sumo, quantos litros de concentrado são necessários?

    Answer options

    Solution

    Step 1 of 3

    1. 1.Total parts: 2 + 3 = 5