3 years ago

What is the common factors of 12 and 42 also 63 and 84

1 answer:

3 0

$12|2 \\ 6 \ |2 \\ 3 \ |3 \\ 1 \\\\12=2^2*3 \\\\ 42|2\\21|3\\7\ |7\\1 \\\\42=2*3*7 \\\\ G.C.F(12;42)=2*3=6 \\\\\\\ 63|3 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 63=3^2*7 \\\\ 84|2 \\ 42|2 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 84=2^2*3*7 \\\\ G.C.F(63;84)=3*7=21$

You might be interested in

The distance between two cities is 220km. There are approximately 8km in 5 miles. What is the distance in miles?

Free_Kalibri [48]

So i did 220 ÷ 8 and got 27.5 then multiplied by 5 to find how many miles and its 137.5

7 0

2 years ago

A manufacturing machine has two processes. One of them is repeated 4 times and the second only once. The entire cycle can take n

Salsk061 [2.6K]

The graph is attached. :D

Hope I helped you! The graph calculator is desmos. You can use it for these types of questions.

Stay safe and God bless!

- eli <3

4 0

3 years ago

Suzi has 5 equal bottles that are each 3/4 full of lotion. How many bottles does Suzi have if she combines all of her lotion

Bond [772]

THE ANSWER IS DEEZ NUTZ

8 0

3 years ago

The ratio of dogs to cats at an animal shelter is 7 to 5. how many cats are at the shelter if there are 42 more dogs than cats,

Zanzabum

105 cats are in the shelter as 1 = 21 x 5

7 0

3 years ago

at one scholl at prep level there were 5 set of twins,two sets of triplets and one set of quadruplets starting school this year.

katen-ka-za [31]

Answer: Fraction of twins = $\frac{5}{8}$ Fractions of triplets = $\frac{1}{4}$ Fractions of quadruplets = $\frac{1}{8}$

Step-by-step explanation:

Since we have given that

Number of set of twins = 5

Number of sets of triplets = 2

Number of sets of quadruplets = 1

Total number of sets is given by

$5+2+1=8$

Now, we need to find the fraction of those students.

So, Fraction of twins is given by

$\frac{5}{8}$

Fractions of triplets is given by

$\frac{2}{8}=\frac{1}{4}$

Fractions of quadruplets is given by

$\frac{1}{8}$

3 0

3 years ago