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Vikki [24]
2 years ago
12

There are 18 students in the Math Club. Of the 18 students, 1/6 have red hair. How many of the students have red hair? Of the 18

students, 4/6 have brown hair. How many of the students have brown hair?
Mathematics
2 answers:
liubo4ka [24]2 years ago
4 0

Answer:

3 students with red hair

12 students with brown hair

Step-by-step explanation:

1/6 times 18 = 18/6 = 3 students with red hair

4/6 times 18 = (18 times 4)/6= 12 students with brown hair

kifflom [539]2 years ago
3 0

Answer:

Red=3

Brown=12

Step-by-step explanation:

So to find 1/6 of 18 you divide 18 by 6 which is 3.

red = 3

Then to find 4/6 well you've already found out 1/6 is 3 so all you need to do is times that by 4.

3x4=12

Brown = 12

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a gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket.if a bike has 36 teeth on the fr
Ber [7]

Answer:

3 : 1

Step-by-step explanation:

ratio = teeth on front sprocket : teeth on rear sprocket

       = 36 : 12 ( divide both parts of the ratio by 12 )

       = 3 : 1 ← in simplest form


5 0
3 years ago
Read 2 more answers
If a plane can climb at 2,400 feet per minute, how many minutes are needed to climb to 60,000 feet?
cestrela7 [59]

Hi there --

If a plane can climb 2,400 feet per minute, it will need 25 minutes to reach 60,000 feet. // By dividing 60,000 (the needed feet) by 2,400 (the amount of feet the plane can climb per/min) you get 25 (the amount of mins needed to climb 60,000 feet)

Hope this helps! Have a great day! :)

3 0
2 years ago
Which of the following explains the relationship between angles A and D?
Marrrta [24]
Complementary angle
4 0
2 years ago
I will mark branliest if correct
marishachu [46]

Answer:

I believe it would be 1

Step-by-step explanation:

6 0
2 years ago
The product of a number and -3, increased by 8, is 20
natita [175]

answer:

-4

Step-by-step explanation:

-3x+8= 20

-8 -8

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÷-3. = ÷-3

x = -4

3 0
3 years ago
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