All categories

3 years ago

Find the least common multiple (LCM) of 42, 50, and 54

Mathematics

2 answers:

Snowcat [4.5K]3 years ago

5 0

ANSWER:

LCM of 50, 42 and 54–

2 l 50 42 54

3 l 25 21 27

5 l 25 7 9

5 l 5 7 9

7 l 1 7 9

9 l 1 1 9

l 1 1 1

Multiply the divisors to find the LCM of 50, 42 and 54.

6 x 5 x 5 x 7 x 9 = 9450

LCM(30, 42, 54) = 9450.

Hence, The least common multiple for three numbers 30, 42 and 54 is 9450.

Anna007 [38]3 years ago

4 0

Answer:

LCM = 9450

Step-by-step explanation:

You might be interested in

To win a certain state lottery, players must correctly choose 4 numbers (in any order) from the numbers 1 to 40. How many differ

inn [45]

Theres about 800 different combinations, i'm not sure though, i'm sorry if i'm wrong

4 0

3 years ago

Read 2 more answers

Help ;( Solve for x and y

andriy [413]

Step-by-step explanation:

this is the answer of the required questions

thank you

3 0

3 years ago

10x+20=7x-8 Solve for x.

Kazeer [188]

Step-by-step explanation:

Isolate the variable

10x - 7x = -20 - 8

3x = -28

x = -9.333333333333

5 0

3 years ago

Help please!! Step by step!!

GarryVolchara [31]

Answer:

$P(Ice Cream|Frogtown) = 67.4\%$

Step-by-step explanation:

Given

The attached plot

Required

P(Ice Cream|Frogtown)

This is calculated as:

$P(Ice Cream|Frogtown) = \frac{P(Ice\ Cream\ n\ Frogtown)}{P(Frogtown)}$

From the attachment;

$P(Ice\ Cream\ n\ Frogtown) = 0.31$

$P(Frogtown) = 0.31 + 0.15 = 0.46$

So, we have:

$P(Ice Cream|Frogtown) = \frac{P(Ice\ Cream\ n\ Frogtown)}{P(Frogtown)}$

$P(Ice Cream|Frogtown) = \frac{0.31}{0.46}$

$P(Ice Cream|Frogtown) = 0.6739$

Express as percentage

$P(Ice Cream|Frogtown) = 0.6739 * 100\%$

$P(Ice Cream|Frogtown) = 67.39\%$

$P(Ice Cream|Frogtown) = 67.4\%$ -- approximated

5 0

3 years ago

When x = 3 and y = 5, what is the value of 3x2 - 2y?

Mumz [18]

Answer:

Step-by-step explanation:

3 times 3 is 9

2 yimes 5 is 10

9 times 2 is 18

18-10 is 8

4 0

4 years ago

Read 2 more answers