3 years ago

It does not make much sense to me how to answer this question

Mathematics

2 answers:

Marta_Voda [28]3 years ago

6 0

Answer:

286

Step-by-step explanation:

Gelneren [198K]3 years ago

3 0

Answer:

the answer is 150

Step-by-step explanation:

It says how many does nails does Susan have? You have to add all of the nails so 40+45+65 which is 150. Hope this helps. Good luck! :)

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a builder is building a fence with 6 and 1/4 inch wide wooden boards arranged side-by-side with no gaps. How many borders are ne

Ne4ueva [31]

<h2>Number of boards required is 24</h2>

Step-by-step explanation:

A builder is building a fence with 6 and 1/4 inch wide wooden boards arranged side-by-side with no gaps.

$\texttt{Length of 1 board = }6\frac{1}{4}in\\\\\texttt{Length of 1 board = }\frac{6\times 4+1}{4}=\frac{25}{4}in$

We need to build a fence that is 150 in long.

Length of fence = Number of boards required x Length of 1 board

$150=\texttt{Number of boards required }\times \frac{25}{4}\\\\\texttt{Number of boards required }=\frac{150\times 4}{25}\\\\\texttt{Number of boards required }=6\times 4=24$

Number of boards required = 24

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Step-by-step explanation:

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