4 years ago

You are constructing deck chairs that require 12 2/3 ft of lumber each. How many feet of lumber will you use to make 15 chairs?

1 answer:

7 0

First, convert 12 2/2 to an improper fraction...
12 2/3 = 38/3

Next, multiply...
(38/3) • 15 = 570/3

Last, simplify
570/3 = 190

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devlian [24]

Answer:

48 packages

Step-by-step explanation:

recipicate 1/4 which is 4 the multiply by 12

Hope this helps!!!

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3 years ago

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Okay it might be simple but can yall help and give me a real answer plz UwU

ad-work [718]

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3 years ago

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Simplify each.Assume that none of the variables is zero.

Zanzabum

Answer:

2. 1 / a^2

3, 1

4. - 1

Step-by-step explanation:

Formulas : -

x^y / x^z = x^( y - z )

x^-y = 1 / x^y

x^y / x^y = 1

a^2 / a^4

= a^( 2 - 4 )

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= 1 / a^2

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3 0

3 years ago

for a coloring activity, Mr. Smith needs 15 boxes of crayons for 25 students. how many boxes does Mrs. Jones need for 30 student

sergejj [24]

18 boxes of crayons for 30 students

8 0

4 years ago

Evaluate if m=1 and n=2 what’s 15m/n+1-m^2+n

Jobisdone [24]

$\\ \sf\longmapsto \dfrac{15m}{n}+1-m^2+n$

$\\ \sf\longmapsto \dfrac{15(1)}{2}+1-(1)^2+2$

$\\ \sf\longmapsto \dfrac{15}{2}+3-1$

$\\ \sf\longmapsto \dfrac{15}{2}+2$

$\\ \sf\longmapsto \dfrac{15+4}{2}$

$\\ \sf\longmapsto \dfrac{19}{2}$

7 0

3 years ago