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irakobra [83]
4 years ago
8

Find the cost of 100gram at 85p per 1/2 kg?

Mathematics
1 answer:
Yuki888 [10]4 years ago
6 0
85p per (1/2) kg.

1 kg = 1000g,  (1/2)kg = (1/2) * 1000 = 500 g

It means:

500g cost 85p

1g would cost  85p/500

100g would then cost      (85p/500) * 100 = 19p

Cost of 100g is = 19p

Hope this explains it.  
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Kareem cannot decide which of two washing machines to buy. The selling price of each is 660​$. The first is marked down by 40​%.
natka813 [3]

Answer:

See explanation

Step-by-step explanation:

The selling price is ​$495.

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3 years ago
THIS IS A MULTIPLE CHOICE QUESTION!
Svetlanka [38]

Answer:

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Step-by-step explanation:

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• Corey: 4.25 hours

• Billy: 7.75 hours

• Shea: 10.5 hours

And since they earned a total of $ 1,100 for the job and put 25% of the money earned in an account for future expenses, to determine how much money Shea received if they divided the money proportionally based on the number of hours each worked is owed perform the following calculation:

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Therefore, Shea received $385.

8 0
3 years ago
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