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ruslelena [56]
3 years ago
5

Sebastian has 50 marbles in a bag. 20% of the marbles are green. How many marbles are green?

Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

Answer: 10

Step-by-step explanation:

50 divided by 10 is 5

10%=5

20%=10

ehidna [41]3 years ago
6 0

Answer:

10 marbles are green

Step-by-step explanation:

Let me explain.

Using price×rate= amount

you do 50x20%= 10. This means that out of the 50 marbles

only 10 are green.

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600,000 equals how many ten thousands
Yakvenalex [24]
Divide 600,000 by 10,000.

Equals 60!

Answer is 60.
5 0
3 years ago
The area of a rectangular field is 7371 m2. If the length of the field is 91 meters, what is its width?
Lunna [17]

Answer:

81 m

Step-by-step explanation:

From the question given above, the following data were obtained:

Area (A) = 7371 m²

Length (L) = 91 m

Width (W) =?

Area of a rectangle is given by the following equation:

Area = Length × Width

A = L × W

With the above formula, we can obtain the width of the rectangular field as follow:

Area (A) = 7371 m²

Length (L) = 91 m

Width (W) =?

A = L × W

7371 = 91 × W

Divide both side by 91

W = 7371 / 91

W = 81 m

Thus, width of the rectangular field is 81 m

4 0
3 years ago
What is the solution for this inequality?<br><br> -10x &lt; 40
alukav5142 [94]

Answer:

Step-by-step explanation:

-10x < 40

x > -4

6 0
3 years ago
Rachael is 5 ft 6 in tall . She notices that her shadow is 4 ft long and the shadow of a nearby water tower is 100 ft long . Wha
Nimfa-mama [501]
5.5/4=x/100
4x=550
x=137.5

the water tower is 137 ft. 6 in. tall.
3 0
3 years ago
Last Year
Degger [83]

Answer:

3

Step-by-step explanation:

The computation of the mean is shown below:

= Total sum ÷ number of observations

= (1 + 2 + 2 + 2 + 3 + 1 + 4 + 0 + 5 + 3 + 6 + 2) ÷ 12

= 31 ÷ 12

= 2.58

= 2.6

= 3

5 0
3 years ago
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