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morpeh [17]
3 years ago
11

What is

{2}{3} * 81" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Vaselesa [24]3 years ago
4 0

Hello!

<u><em>Answer:  ⇒⇒⇒⇒⇒⇒⇒ =54</em></u>

_________________________________________________________________

Step-by-step explanation:

First you had to convert element to fraction.

\frac{2}{3}*\frac{81}{1}

Then you had to cross out by the common factor of 3.

\frac{2}{1}=\frac{27}{1}

Multiply by the fraction.

\frac{2*27}{1*1}

Multiply by the number.

2*27=54

=\frac{54}{1*1}

Again multiply by the number.

1*1=1

=\frac{54}{1}

Apply rule.

\frac{54}{1}=54

54 is the right answer.

______________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

_________________________________________________________________

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snow_lady [41]
The values go up by 2. So your answer would be 20.
4 0
3 years ago
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A local grocery story has strawberries on sale for $1.45 per pound. How much would it cost to buy 5.5 pounds of strawberries? Ro
myrzilka [38]

Answer: The cost of 5.5 pounds strawberries =$ 7.98

Step-by-step explanation:

Given: A local grocery story has strawberries on sale for $1.45 per pound.

i.e. Cost for 1 pound strawberries = $1.45

Now, Cost of 5.5 pounds strawberries =  5.5 x (Cost for 1 pound strawberries)

= $ (5.5 x  1.45)

= $ 7.975 ≈ $ 7.98   [ Round to the nearest penny]

Hence, the cost of 5.5 pounds strawberries =$ 7.98

5 0
2 years ago
2. Find the value of x. *<br> 3(x + 2)<br> RE<br> 24
Elan Coil [88]

Answer:

x=6

Step-by-step explanation:

3(x+2) = 24

Divide each side by 3

3/3(x+2) = 24/3

x+2 = 8

Subtract 2 from each side

x+2-2 = 8-2

x=6

8 0
3 years ago
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Are 5:20 and 15:60 equivalent
Viktor [21]

Yes. When simplifying 15:60 by dividing each side by 3, you get 5:20, which is the same as 5:20.

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Jordan can make 5 bracelets in 2 hours . At this rate , how long will Jordan take to make 20 bracelets?
Keith_Richards [23]
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answer; jordan can make 20 bracelets in 8 hours
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