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kvv77 [185]
3 years ago
10

213 is 30% of what amount

Mathematics
1 answer:
WITCHER [35]3 years ago
3 0
Start by calling the unknown amount 'x'. We can then set up a relationship to represent the question:

213 = (30\%) \times x
or
213=0.3x

and then solve for x, by dividing both sides of our equation by 0.3

\frac{213}{0.3}=\frac{0.3x}{0.3}
710=x

213 is 30% of 710

To check: 710 \times 0.3 = 213
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Answer:

The amount of change will be £7.99

Step-by-step explanation:

Here, we want to calculate the amount of change that Mehvish should get

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1/2 * 50 = 25 p

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since £1 is 100 p

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20 * 100 = 2,000 p

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3 years ago
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Step-by-step explanation:

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