Chaya Galloway

2021-08-12

Solve the following proportions,

$\frac{n}{12}=\frac{6}{18}$

curwyrm

Skilled2021-08-13Added 87 answers

Step 1

Solve the following proportions,

$\frac{n}{12}=\frac{6}{18}$

Cross-multiply the given equation,we get

$18\times n=6\times 12$

Dividing both sides by 18, we get

$\frac{18\times n}{18}=\frac{6\times 12}{18}$

$n=4$ is the solution.

Step 2

Solve the following proportions,

$\left(\frac{3.5}{7.2}\right)=\left(\frac{k}{57.6}\right)$

Cross-multiply the given equation,we get

$3.5\times 57.6=k\times 7.2$

Dividing both sides by 7.2, we get

$\frac{3.5\times 57.6}{7.2}=\frac{k\times 7.2}{7.2}$

$k=28$ is the solution.

Step 3

Simplify the following ratio 50 to 40

$=\frac{50}{40}=\frac{5}{4}$

Solution$=5$ to 4.

Step 4

Simplify the following ratio 44 to 80

$=\frac{44}{80}=\frac{11}{20}$

Solution$=11$ to 20.

Solve the following proportions,

Cross-multiply the given equation,we get

Dividing both sides by 18, we get

Step 2

Solve the following proportions,

Cross-multiply the given equation,we get

Dividing both sides by 7.2, we get

Step 3

Simplify the following ratio 50 to 40

Solution

Step 4

Simplify the following ratio 44 to 80

Solution

Jeffrey Jordon

Expert2021-12-25Added 2575 answers

Answer is given below (on video)