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Finger [1]
3 years ago
13

A group of middle school students attended a field trip. There were 20 sixth grade students and 25 seventh grade students on the

trip. What is the ratio of sixth grade students to all the students on the trip in simplest form? *
A. 4:5
B. 5:4
C. 5:9
D. 4:9
Which one is right?
HELP ME PLSS
Mathematics
2 answers:
alisha [4.7K]3 years ago
6 0
I believe it is A. Because you can divide 20 by 4 and get a whole number and you can divide 25 by 5 and get a whole number.
mixer [17]3 years ago
4 0

Answer:

A: 4:5

Step-by-step explanation:

You can simplify 20:25 and get 4:5.

Hope this helps!

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The graph shows the number of Wilmbeldon championships of several countries. Write the ratio the championships won by the Austra
Hoochie [10]
If I am reading this correctly...the ratio would be
Austalia championships: the total of countries championships

for example   australia = 18  and the other countries have 300
 ratio would be 18:300   or 18/300

Then simplify     3:50  or 3/50

Hope this was helpful!
5 0
4 years ago
Employees of the store in the example wear shirts with the logo on the back. The scale from the original logo in inches to the s
bagirrra123 [75]

Answer:

  • 72 in²

Step-by-step explanation:

<u>The original logo is a triangle and has dimensions of </u>

  • 1.5 in x 1.5 in

<u>The scale factor is </u>

  • Original to shirt = 1:8

<u>Area of the logo on shirts</u>

  • A = 1/2bh
  • A = 1/2*(1.5*8)(1.5*8) =72 in²

6 0
3 years ago
A family went out to eat. Below is the number of coen dogs tbat each of the four people ate. Find the mean absolute deviation (m
Alexxandr [17]

Answer:

1.25

Step-by-step explanation:

Give the data:

X : 1 1/2 ___ 0 _____ 4 ______ 2 1/2

Mean absolute deviation (MAD) :

Σ|x - xbar| ÷ n

xbar = Σx/ n

Σx = (1 1/2 + 0 + 4 + 2 1/2) = 8

xbar = 8/4 = 2

|x - xbar| :

|1 1/2 - 2|= 1/2

|0 - 2| = 2

|4 - 2| = 2

|2 1/2 - 2| = 1/2

Therefore,

MAD = (1/2 + 2 + 2 + 1/2) / n

MAD = 5/4

MAD = 1.25

4 0
3 years ago
Pls help bro plsss pls pls
Kobotan [32]

Answer:

A 13.7>13.07

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP ASAP 6TH GRADE MATH
Thepotemich [5.8K]

Answer:

The answer is C

Step-by-step explanation:

Bruh. This guy lazy

8 0
3 years ago
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