All categories

3 years ago

10. Write the ratio as a fraction in simplest form. 12 : 42

Mathematics

2 answers:

Pavel [41]3 years ago

8 0

Answer:

2/7

Step-by-step explanation:

12 : 42 is the same as 12/42

simplify the fraction by dividing the numerator and denominator by 6

you get 2/7

Nookie1986 [14]3 years ago

5 0

Answer:

2/9 and 7/9

Step-by-step explanation:

<h2><u>RATIO INTO FRACTION</u></h2><h3>find the common factor for 12 and 42</h3>

12/6 = 2

42/6 = 7

hence ratio simplified is :

2:7

the fraction is : 2 + 7 for the denominator

You might be interested in

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

nataly862011 [7]

Answer: $\bold{-\dfrac{1}{2}}$

<u>Step-by-step explanation:</u>

Average rate of change is the slope (m) between the two coordinates (-1, -1) and (1, -2).

$m=\dfrac{y_2-y_1}{x_2-x_1}$

$m = \dfrac{-2+1}{1+1}$

$=-\dfrac{1}{2}$

8 0

3 years ago

Read 2 more answers

I HONESTLY NEED HELP!!

Natali5045456 [20]

Answer:

Step-by-step explanation:

an additional hour of walking is associated with an additional 0.7 mile walk

7 0

3 years ago

Is the square root of 4 rational

WITCHER [35]

Answer:

yes

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A tree that is 3 feet tall is growing at a rate of 32% each year. How tall will it be in 3 years?

pashok25 [27]

Answer: 5.88 feet tall

Step-by-step explanation:

Using this formula

Interest =principal×rate×time/100

Principal is the actual growth=3ft

Rate is the 32%

Time is 3yrs

Interest =3×32×3/100

Interest =2.88

To get the value for 3yrs,add the interest to the principal value

Exact value in 3yrs=

3+2.88

=5.88 feet tall

4 0

3 years ago

Practice: Organizing Information

Naya [18.7K]

B^n / b^m = b^(n - m)

4^5 / 4^2 = 4^(5 - 2) = 4^3

5 0

3 years ago