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Brut [27]
3 years ago
6

What is the area of a room that is 3 3/4 yards long and 3 1/3 yards wide

Mathematics
2 answers:
dmitriy555 [2]3 years ago
7 0

Answer:

12½ yards²

Step-by-step explanation:

Area = length × width

Area = 3¾ × 3⅓

= 15/4 × 10/3

= 25/2

= 12½ yards²

Andreas93 [3]3 years ago
6 0

Answer:

12 1/2 yd^2

Step-by-step explanation:

The area is length times width

A = 3 3/4 * 3 1/3

Change to improper fractions

A = 15/4 * 10/3

Rewriting

A = 15/3 * 10/4

   = 5 * 5/2

   = 25/2

Changing back to a mixed number

   = 12 1/2

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11. Find the Percent of Change (Round to the nearest tenth if necessary)
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Answer:

A. 5.2% Decrease

Step-by-step explanation:

6 0
3 years ago
16 plus 5 times a number is more than the number minus 8. Write an inequality and solve it
Radda [10]

n > -6 is the inequality for 16 plus 5 times a number is more than the number minus 8

<em><u>Solution:</u></em>

Given statement is:

16 plus 5 times a number is more than the number minus 8

We have to write a inequality

From given statement,

16 plus 5 times a number is more than the number minus 8

Let the number be "n"

Therefore,

16 plus 5 times "n" is more than "n" minus 8

Here, "plus" means addition and "minus" means subtraction and "times" means multiplication

Thus the statement is translated into inequality as:

16 + 5n >n-8

Simplify the inequality

16 + 5n >n-8\\\\\mathrm{Subtract\:}16\mathrm{\:from\:both\:sides}\\\\16 + 5n -16 > n - 8 -16\\\\5n >n-24\\\\\mathrm{Subtract\:}n\mathrm{\:from\:both\:sides}\\\\5n-n>n-24-n\\\\\mathrm{Simplify}\\\\4n>-24\\\\\mathrm{Divide\:both\:sides\:by\:}4\\\\\frac{4n}{4}>\frac{-24}{4}\\\\n>-6

Thus the soultion is n > -6

8 0
4 years ago
What is the number if 50% of 25% of the number is 96
tamaranim1 [39]

Answer:

12

Step-by-step explanation:

the number is 96

hence,

25% of 96=

25/100*96/1

=24

50% of 24=

50/100*24/1=

12

it also possible that you're to sum them,but since you were not asked for the sum of the number the answer is 12.

3 0
3 years ago
Read 2 more answers
So if you need 30 bags but you can buy 200 bags for 6.19 how much does it cost for 1 bag?​
maw [93]

Answer:

0.03095

Step-by-step explanation:

         0.03095

200   6.19000

        -600

           1900

          -1800

             1000

            -1000

             0

4 0
2 years ago
The cost of making a phone call is $0.40 plus $0.07 for each additional minute. Write an inequality) to find the number of minut
grandymaker [24]

Answer:

Step-by-step explanation

$20 but im not for sure so if im wrong im sorry

5 0
3 years ago
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