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Mama L [17]
3 years ago
8

A blueprint for a house has a scale of 1in for every 30ft. A wall in the blueprint is 7 in. What is the length of the actual wal

l?
Mathematics
2 answers:
Radda [10]3 years ago
5 0
30 times 7 is 210 inches
nikdorinn [45]3 years ago
4 0
Set up a proportion.
x = length of actual wall

1/30=7/x

Cross multiply: x = 210 inches


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Answer: hello your question is incomplete attached below is the missing codes

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Step-by-step explanation:

It may not work because; the double pointer P was not allotted a double using a new double ( I.e. Error in the main function ) also the cout statement  should be moved to the Main

<u><em>The correction  is below </em></u>

{

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Step-by-step explanation

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