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Thursday 15 October 2020

Rates & Ratios

 Timotes MP3 player is on repeat. It plays the song he loves 3 times in 12 minutes.

How long would it take to play the song 9 times?

1:4 , 2:8 , 3:12 , 4:16 , 5:20 , 6:24 , 7:28 , 8:32 & 9:36

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Mrs Sharma’s car uses 11 litres of petrol for every 130 km. 

    

How much is needed to travel the 390 km to visit the students at Camp?


11:130 , 22:260 & 33:390


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Dane found this recipe for chili con carne.

        He has 525 g of mince.

  

 a) How much of the other ingredients 

will he need so that he can use all 

of the mince? 


b) How many people can he feed?

525 g mince

3 Bay leafs

150 g tomatoes

1 1/2 tsp chili powder

1 1/2 onion

360 g red kidney beans


It can feed 6 people

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