MATHEMATICS MIDDLE SCHOOL

1. What is the least common multiple of both 9 and 12?2. What is the greatest common factor of both 9 and 12?
Need answers to both of them please label them Please!!!!!!

Answers

Answer 1
Answer: 1. the least common multiple of 9 and 12.
  9 18 27 36
  12 24 36
  36
2. GCF of 9 and 12
  1 3 9
  1 2 3 4 6 12
  3

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Kareem lives 4/10 of a mile away from the mall. Write two equivalent that show that fraction of a mile Kareem lives from the mall.
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What is the answer to split 56 in the ratio of 3:4

I need 3 equivalent ratios for 21:56, 48:36, 6:54 and 22:55

Answers

Is each one a separate question?                

you earn $3 an hour as a waitress. After working 3 hours, you earn $12, $5, and $7 in tips. How much money did you earn in total? Explain how you found your answer.

Answers

$33 Because if she works three hours and each hours she gets three dollars the that is 9 dollars plus 12 5 and 7 equals 33

A number y minus 12 is no more than −32.

Answers

Y - 12 < -32 is the answer

Answer:

Y - 12 < -32

Step-by-step explanation:

Is 4005 divisible by 2

Answers

4005 is not dividable by 2

What is 3/7k = 12/35

Answers

(3)/(7) k= (12)/(35)

First. Lets divide those fraction so the problem is easier to work with.

0.42k=0.34

Now, divide both sides by 0.42 to get k by it's self.

You should get k=0.81
3/7 * 4 = 12/35 (Is this what your asking for?)

Three out of every 10 pairs of skis sold by Snow Sports are cross-country skis. Snow Sports sold 450 pairs of skis during the winter season. How many of the skis were likely to have been cross-country skis?A 443(B) 135(C) 45D 30

Answers

The answer isnt c.
It is very simple. First divide 450 by 10
You get 45
This is the amount if there was only ONE SKI sold every 10

You have to multiply 45 by 3 to find the answer.

You will get 135

So the answer in fact is (B)

I hope i helped plese press 'thanks' :)
the answer is c. 45 you would divide 450 into 10
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HELLPPSPSSPSSPSPSSSSSSSSSSSSSSSS