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Archy [21]
3 years ago
8

3. What is the lowest common multiple (LCM) of 3 and 7?

Mathematics
1 answer:
jeka57 [31]3 years ago
3 0

Answer:

3= 3,6,9,12,15,18,21,24,27,30,33

7=7,14,21,28,.....

the least common multiple is 21

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elena-s [515]
Hello,

<span>Write the ratio of 3/7 to 6 as a fraction in simplest form
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(3/7):6

Multiply by 7

3/7*1/7=3
6*7=42

= 3:42
=1:14

Thus, the answer is 1:14.


Faith xoxo

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4 0
4 years ago
Last Thursday was costume day at Wayne's school. 20 out of the 100 students at the school wore a costume. What percentage of the
Paraphin [41]

Answer:

20 percent or 2/10

Step-by-step explanation:

to make into a percentage it would be easy because of it being out of 100 so make the 100 a percentage and then see how much the 20 would be it would be the same 20/100 only in percentage form so 20 percent

8 0
3 years ago
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LUCKY_DIMON [66]

Answer:

one solution

Step-by-step explanation:

intersecting lines always have one solution.

4 0
3 years ago
Find B:<br><br> 9.38<br><br> 88<br><br> 15.83<br><br> 4
mario62 [17]

Answer:

by using Pythagoras law

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4 0
3 years ago
12.
garri49 [273]

Answer:

I believe it is B

Step-by-step explanation:

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3 0
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