Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

$8$ is $40\%$ of what number?

View step-by-step help

View step-by-step help

Solve percent equations

Full solution

Q.

8

is

40\%

of what number?

Convert to decimal: Step $1$ : Convert $40\%$ to a decimal. $\newline$ Calculation: $40 \div 100 = 0.4$
Set up equation: Step $2$ : Set up the equation to find the unknown number, let's call it $x$ . $\newline$ Equation: $0.4 \times x = 8$
Solve for x: Step $3$ : Solve for x. $\newline$ Calculation: $x = \frac{8}{0.4}$ $\newline$ $x = 20$

More problems from Solve percent equations

Question

70\%

\$10?

\newline

\$

Posted 2 months ago

Question

90\%

40

Posted 2 months ago

Question

What is the percent of change from

12

21

\newline

\newline

75 \%

\newline

9\%

\newline

75\%

\newline

9\%

Posted 2 months ago

Question

17

a prime number or a composite number?

\newline

\newline

(A) prime number

\newline

(B) composite number

Posted 2 months ago

Question

28

is what percent of

50 ?

\newline

\%

Posted 4 months ago

Question

2 \%

50

Posted 4 months ago

Question

12

60 \%

of what number?

Posted 4 months ago

Question

24

75 \%

of what number?

Posted 4 months ago

Question

84 \%

300

Posted 3 months ago

Question

15

is what percent of

25 ?

\newline

\%

Posted 4 months ago