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Degger [83]
3 years ago
12

6 groups of students sell 162 balloons at the school carnival. there are 3 students in each group. if each student sells the sam

e number of balloons how many balloons does each didn't sell?
Mathematics
2 answers:
Serga [27]3 years ago
6 0
They have enough balloons because I used division as my operation. 3 can go into 16 five times. I got 1 after subtracting and bring down 2. 3 can go into 12 evenly 4 times. 12 minus 12 equals 0 with no remainder. So, they get 54 balloons for each group. But I want to know how many EACH student gets enough balloons. 54 divided by 6 groups equals 9 balloons for each student. GLOSSARY: Division - Set of operation that breaks down numbers into equal parts | Remainder - left over ||
Harman [31]3 years ago
3 0
I used a remainder of 3 so good luck! Sorry I just don't want to give you the answer, but that's the hint! :)
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s344n2d4d5 [400]

The true statements are:

  • The total area available is 858 square meters
  • The number of compact parking space is 68
  • The number of non-compact parking space is 52

<h3>The total area available for cars to park</h3>

From the complete question, we have the dimensions of the parking lot to be: 78 meters by 19 meters

Also, the dimension of the aisle is: 8 meters by 78 meters

The total parking area is the difference between the parking lot area and the aisle area

This gives

Parking Area = 78 * 19 - 8 * 78

Parking Area = 858

The total area available for cars to park is 858 square meters

<h3>The number of parking space</h3>

The number of parking lot is the quotient of the total parking area and the area of each compact

So, we have:

n = 858/12.5

n = 68.64

Remove the decimal

n = 68

Hence, the number of parking space is 68

<h3>The number of parking space for non-compact parking space</h3>

The number of parking lot is the quotient of the total parking area and the area of each non-compact space

So, we have:

n = 858/(5.5 * 3)

n = 52

Hence, the number of parking space is 52

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brainly.com/question/24487155

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6 0
2 years ago
3. In a class of 50, the # of people with brown hair is 2 more than 5 times the number of people with red hair. How many
shtirl [24]

Answer:

8 red haired and 42 brown haired

Step-by-step explanation:

I chose a random number to start off with (which is 8) and I multiplied it by 5.

8•5=40 and then you have to add 2, so you get 42.

42+8 = 50

The equation would be (5x+2)+x where 'x' is the number of people with red hair.

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2 years ago
If the diameter of a circle is 3 and pi=3.14, what is the circumference? Im confused on how to get the circumference.
Afina-wow [57]

Answer:

9.426 units

Step-by-step explanation:

Given data

Diameter= 3 units

Radius= 1.5 units

The circumference is given as

C=2πr

C=2*3.142*1.5

C=9.426 units

Hence the circumference is 9.426 units

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2 years ago
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The answer would be 6 × b < $118, since the price, b, of six dolls is less than (<) $118.
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