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mixas84 [53]
2 years ago
10

The price of a flight was increased by 3% to £650. What was the price before the increase? Give your answer to the nearest penny

.
Mathematics
2 answers:
Marta_Voda [28]2 years ago
6 0

Answer:

£631.07

Step-by-step explanation:

Increasing a value by 3% is the same as taking 103% of it - you have the original price (100%) plus an additional 3% of it. Let's call the original price here p. We're told that after a 3% increase, the price goes up to £650. Put another way: 103% of p is £650. In equation form:

1.03p=650

To solve for p, we can simply divide both sides of our equation by 1.03 to get

p=650/1.03\approx631.07

So our orignal amount, to the nearest penny, was £631.07

murzikaleks [220]2 years ago
4 0

Answer:

£631.07

Step-by-step explanation:

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Find the area of a circle who is diameter is 27 inches(use 3.1416)
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B
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Answer:

Hypothenus = 22

Step-by-step explanation:

From the question given above, we were told that the triangles are congruent (i.e same size). Thus,

AC = EF

BC = DE

To obtain the length of each Hypothenus, we shall determine the value of y and x. This can be obtained as follow:

For y:

AC = y + 3

EF = 2y + 1

AC = EF

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Collect like terms

3 – 1 = 2y – y

2 = y

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For x:

BC = 5x + 7

DE = 6x + 2y

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Collect like terms

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Finally, we shall determine the length of each Hypothenus. This can be obtained as follow:

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Hypothenus = 22

5 0
3 years ago
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