Quiz
Ratio
Perguntas do quiz (12)
1In your workplace there are 6 female staff to 4 male staff. Write the correct ratio of female to male staff (in it's simplest form)
- A4:6
- B6:4
- C2:3
- D3:2
2A nursery school has a carer to child ratio of 1: 6
If they have 12 carers, what is the maximum number of children they can take?- A2
- B18
- C72
- D84
3Orange squash should be diluted in a ratio of 1 part squash to 5 parts water. If I use 200ml of squash, how much water should I add?
- A40ml
- B100ml
- C1200ml
- D1 litre
4A kitchen sanitiser has to be mixed using 1 part sanitiser to 4 parts water. How much sanitiser should I add to 1 litre of water?
- A4000ml
- B200ml
- C250ml
- D400ml
5I need to make pink paint.
The instructions say to mix 2 parts red paint with 5 parts white paint.
If I have 800ml of white paint, how much red paint do I need?- A500ml
- B320ml
- C160ml
- D114ml
6Weed killer has to be mixed using 3parts weed killer to 4 parts water. How much weed killer should I add to 1 litre of water?
- A3 litres
- B750ml
- C250ml
- D1 litre
7I am making a mocktail of orange juice and cranberry juice.
I need to mix 3 parts orange juice with 2 parts cranberry juice.
How much orange juice do I need to add to 500ml of cranberry juice?- A1000ml
- B250ml
- C750ml
- D1250ml
8A restaurant manager is going to paint the walls of his restaurant green. He needs to mix yellow paint and blue paint in a ratio of 9:3
He needs to make 18L of paint in total. How much yellow paint will he need?- A13.5L
- B4.5L
- C6L
- D162L
9I am making a mocktail of orange juice and cranberry juice.
I need to mix 3 parts orange juice with 2 parts cranberry juice.
If I want to make a litre of mocktail, how much orange juice will I need- A3 litres
- B2 litres
- C600ml
- D400ml
10The ratio of men, women and children members of a leisure centre is 2:3:1. If there are 534 members in total, how many are women?
- A178
- B267
- C89
- D134
11A chef makes a special breakfast cereal mix using rice, wheat and corn in a ratio of 4:3:5. He needs to make 230 servings. He knows that 1kg of finished cereal mix makes 16 servings. How much rice does he need to use for 230 servings? (give your answer to 2 decimal places)
- A14.375kg
- B1.198kg
- C4.79kg
- D2.76kg
12A barman is making a cocktail using champagne, raspberry liqueur and passion fruit juice in a ratio of 7:2:1. He has to make 175 glasses in total. He knows that 1 litre of finished cocktail will fill 4 glasses. How much raspberry liqueur will he need in total to make all 175 cocktails.
- A43.75 litres
- B4.375 litres
- C30.625 litres
- D8.75 litres
Informações
- Descrição
- A series of questions on ratio parts
- Autor
- Elaine Baskerville
- Idioma
- English
- Visualizações
- 47
- Etiquetas
- Avaliação
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