All categories

3 years ago

3) Solve the following problem using a proportion and write your solution in a complete sentence.

Mathematics

1 answer:

Solnce55 [7]3 years ago

4 0

3/12= 0.25
0.25times25=$6.25

You might be interested in

7b ÷ 12 = 4.2 what does b =

Luda [366]

7b/12=4.2
7b=50.4
b=7.2

hope this helps

3 0

4 years ago

Read 2 more answers

Volume ....................

Ilia_Sergeevich [38]

Answer:

360 cm^2

Step-by-step explanation:

length x width x height

6 x 6 x 10

3 0

3 years ago

Read 2 more answers

Pls help, (20 pts, will mark u the brainliest when your correct, PLS ANSWER ASAP)

tester [92]

Answer:

-7

Step-by-step explanation:

step-by-step explanation:

the coefficient multiplies the variable.

it is -7.

4 0

3 years ago

Read 2 more answers

Divide 2/8 by 9/18 . Input your answer as a reduced fraction.\

Katen [24]

$\large\displaystyle\text{$\begin{gathered}\sf \boldsymbol{\sf{\frac{2}{8}\div\frac{9}{18} }} \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf Simplify \ \frac{2}{8} \ to \ \frac{1}{4}. \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf \boldsymbol{\sf{\frac{1}{4}\div\frac{18}{9} }} \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf Use \ this \ rule: a\div \frac{b}{c}=a\times \frac{c}{b}a \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf \boldsymbol{\sf{\frac{1}{4}\times\frac{18}{9} }} \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf Use \ this \ rule: \frac{a}{b} \times \frac{c}d{}=\frac{ac}{bd}. \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf \boldsymbol{\sf{\frac{1\times18}{4\times9} \ \to \ \ Multiply }} \end{gathered}$}$

$\large\displaystyle\text{$\begin{gathered}\sf \boldsymbol{\sf{ \frac{18}{36}= }}\boxed{\large\displaystyle\text{$\begin{gathered}\sf \boldsymbol{\sf{\frac{1}{2} }} \end{gathered}$}} \end{gathered}$}$

8 0

2 years ago

Read 2 more answers

Fifty-two of 80 marbles are red. What percent of the marbles are red?

Kobotan [32]

Answer:

65% of the marbles are red.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers