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anzhelika [568]
3 years ago
7

Find the LCM of 10 and 15

Mathematics
1 answer:
Musya8 [376]3 years ago
4 0

Answer:

30

Step-by-step explanation:

Think about your 10 and 15 times tables starting from 1, when you find two similar numbers that is your least common multiple. It is important not to mix this up with least common factor (which would be 5)

10:

2 * 10 = 20

3 * 10 = 30

4 * 10 = 40 etc etc

15:

2 * 15 = 30

3 * 15 = 45

The common number here is 30, it is the lowest common multiple

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saveliy_v [14]

Answer:

8.5 inches

Step-by-step explanation:

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? = 85 miles.

So you would do 85/5 to figure out how many times you have to multiply 5 to get to 85.

85/5= 17

So then you would multiply 17 by 1/2 to get the answer 8.5. So that would b 8.5 inches

7 0
3 years ago
In 2012, New York had a population of about 19 million people,
alexandr1967 [171]

Answer:

B(if the option is 10^7 instead of  107

Step-by-step explanation:

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3 years ago
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lys-0071 [83]
46+45=91 
Hope this helps!
6 0
3 years ago
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artcher [175]

Answer:

Right Triangle, Acute Triangle, and Obtuse Triangle

Step-by-step explanation:

I can't draw it here but the right triangle has a side of 90°.

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5 0
3 years ago
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pogonyaev

Answer:

the answer would be C

Step-by-step explanation:

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