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trapecia [35]
3 years ago
11

Find the least common multiple of 10 and 14.

Mathematics
2 answers:
aksik [14]3 years ago
8 0
We can do this by just adding 14 to 14 until we get a number that is divisible by 10.  We can do it this way because it will be a small number.  Let's list them out.  14, 28, 42, 56, 70.  70 is divisible by 10, so 70 is the answer.
fredd [130]3 years ago
7 0
The least common multiple of them both (10 and 14) would be 70!
Now to break it down a little for the people in the back -
10's least common multiples go a little like this.. 60, 70, 80- etc.
While 14's least common multiples are 56, 70, 84, etc.
Which number is in common ? 70! (:
I hope all is well, and you pass! Good luck, rockstar!
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3 years ago
Please Help!!
melamori03 [73]

Answer:

34 rolls

Step-by-step explanation:

For Frank to cover his whole ceiling, he needs paper that will cover

20 ft x 20 ft                      

20 x 20 = 400 ft

So, Frank needs to cover 400 ft of the ceiling. He has to split up this large need for paper into smaller rolls, because the rolls he can buy are small.

If each roll has 12 ft, we need to find how many 12-feet are in 400 feet.

To do this, we should divide

400 / 12

= 33.333

Because Frank cannot cover the whole ceiling using only 33 rolls, he has to buy an additional roll to make sure he can cover the extra area [that would be left over if he were to only buy 33 rolls, which would only cover 396 feet]

So, Frank will need to buy 34 rolls to have enough paper to entirely cover his ceiling.

6 0
2 years ago
Help me please I need helpp
kvv77 [185]

Answer:

172.8 = 32 x 5.40

Step-by-step explanation:

3 0
3 years ago
Jonas wants to mail a package that weighs 4.2 kilogram. how much dose the package weigh in pounds?
mash [69]

jonas wants to mail a package that weighs 4.2 kilogram. how much dose the package weigh in pounds?​

we know that

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Convert to pounds

so

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the answer is 9.24 pounds

7 0
1 year ago
I have the answer what is the steps
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

6 0
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