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Delvig [45]
3 years ago
14

What is the lcm of 12 and 10

Mathematics
1 answer:
N76 [4]3 years ago
3 0

Answer:

60

Explanation:

The multiples of 10 are 10,20,30,40,50,60,70 etc.

The multiples of 12 are 12,24,36, 48, 60

The smallest number which is a multiple of both 10 and 12 is 60

Or express both numbers in prime factor form:

10 =2x5

12=2x2x3

2 is common to both so the LCM is 2x2x3x5=60

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jek_recluse [69]

Answer:

Start your streak by answering any question. You'll get bonus points from day 2

Step-by-step explanation:

7 0
3 years ago
The cost of 5 cartons of fresh cream is $8.75. What is the cost of 11 such cartons?
ss7ja [257]

Answer:

$19.25

Step-by-step explanation:

First I divided $8.75 by 5 to find the cost of a single carton which is $1.75.

Then I multiplied $1.75 by 11 to get an answer of $19.25.

3 0
3 years ago
A sequence is defined recursively using the equation f(n + 1) = f(n) – 8. If f(1) = 100, what is f(6)?
BARSIC [14]
If the sequence f is defined as

\mathsf{f(n+1)=f(n)-8}


then

\mathsf{f(n+1)-f(n)=-8}


As you can see above, the difference between two consecutive terms gives us a constant.


So f is actually an arithmetic progression (AP), and it has (– 8) as its common difference:

\mathsf{f(n)=f(1)+(n-1)\cdot d}\\\\ \textsf{where }\mathsf{d=-8.}


•   If f(1) = 100, then

\mathsf{f(6)=f(1)+(6-1)\cdot (-8)}\\\\ \mathsf{f(6)=100+5\cdot (-8)}\\\\ \mathsf{f(6)=100-40}\\\\ \boxed{\begin{array}{l} \mathsf{f(6)=60} \end{array}}\qquad\checkmark


If you're having problems understanding this answer, try seeing it through your browser: brainly.com/question/2190444


I hope this helps. :-)

3 0
3 years ago
Micah painted 96 square feet in the same amount of time that Noah painted 13, 750 square inches. How many more square inches did
rusak2 [61]

Answer: Micah painted 74 more square inches

Step-by-step explanation:

First, you need to find out how many square inches are in 96 square feet.

1 square foot=144 square inches, meaning Micah Painted 13824 square inches. If Noah painted 13,750 square inches, then Micah painted 74 more square inches than Noah.

8 0
3 years ago
Logan ate 1.438 pounds of grapes. His brother Ralph ate 1.44 pounds of grapes. Wich brother ate more grapes ?
USPshnik [31]
Ralph ate more grapes, if you need to know how much more Ralph ate from Logan, Ralph ate 0.002 pounds more of grapes than Logan.
8 0
3 years ago
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