3 years ago

¿24/27 es irreducible?

Mathematics

1 answer:

butalik [34]3 years ago

3 0

Answer:

Pretty sure its 24

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a certain stock starts the day at $27 3/8 per share. if it drops $2 1/2 during the day what is it’s closing value

Tasya [4]

let's firstly convert the mixed fractions to improper fractions and then simply get their difference, our denominators will be 8 and 2, so our LCD will be 8.

$\bf \stackrel{mixed}{27\frac{3}{8}}\implies \cfrac{27\cdot 8+3}{8}\implies \stackrel{improper}{\cfrac{219}{8}}~\hfill \stackrel{mixed}{2\frac{1}{2}}\implies \cfrac{2\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{5}{2}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{219}{8}-\cfrac{5}{2}\implies \stackrel{\textit{using the LCD of 8}}{\cfrac{(1)219~~-~~(4)5}{8}}\implies \cfrac{219-20}{8}\implies \cfrac{199}{8}\implies 24\frac{7}{8}$

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3 years ago

Find the ordered pair of both 4x-3y=6 and 6x + y =42

WINSTONCH [101]

Answer:

(-60/11,111/11)

Step-by-step explanation:

Solving simultaneously, 4x - 3y=6

-3(6x + y=42)

then it becomes, 4x - 3y=6

-18x - 3y= 126 subtracting the two equations,

22x= -120, x= -60/11 and y = 111/11

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3 years ago

HELP! WILL GIVE BRAINLEST! What is the approximate degree measure of an angle of 4.59 rad?

irga5000 [103]

Answer:

263 degrees......... ........

Step-by-step explanation:

263 is the answer.

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3 years ago

Benjamin has enough icing to cover a 1/3 -square-foot cake.He wants to use the icing to cover 2 equal-sized cakes.What is the si

mr_godi [17]

Answer:

we will divide ⅓ by 2

⅓/2 = ⅔

so the answer is ⅔

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3 years ago

A truck can travel 1200 miles on 80 gallons of gasoline. how far can it travel on 240 gallons of gasoline ? Show your work

pogonyaev

Answer:

3600 miles on 240 gal

Step-by-step explanation:

80 gal can go 1200

160 gal can go 2400

240 gal can go 3600

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3 years ago

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