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Which of the following options have the same value as
80% of 22 ?
Choose 3 answers:
A
(80)/(100)*22
B
80*22
C
(22)/(80)*100
D
0.8*22
E
(4)/(5)*22

Which of the following options have the same value as $80 \%$ of $22$ ? $\newline$ Choose $3$ answers: $\newline$ A $\frac{80}{100} \cdot 22$ $\newline$ B $80 \cdot 22$ $\newline$ C $\frac{22}{80} \cdot 100$ $\newline$ D $0.8 \cdot 22$ $\newline$ E $\frac{4}{5} \cdot 22$

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Mean, median, mode, and range: find the missing number

Full solution

Q. Which of the following options have the same value as

80 \%

of

22

?

\newline

Choose

3

answers:

\newline

A

\frac{80}{100} \cdot 22

\newline

B

80 \cdot 22

\newline

C

\frac{22}{80} \cdot 100

\newline

D

0.8 \cdot 22

\newline

E

\frac{4}{5} \cdot 22

Convert to Decimal and Multiply: To find $80\%$ of $22$ , we need to convert the percentage to a decimal and multiply it by $22$ . $\newline$ Calculation: $80\%$ of $22 = 0.8 \times 22$
Evaluate Options: Now let's evaluate each option to see which ones are equivalent to $0.8 \times 22$ . $\newline$ Option A: $(\frac{80}{100}) \times 22$ $\newline$ This simplifies to $0.8 \times 22$ , which is the same as $80\%$ of $22$ .
Option A: Option B: $80 \times 22$ $\newline$ This is not a percentage calculation and does not include a division by $100$ , so it cannot represent $80\%$ of $22$ .
Option B: Option C: $(\frac{22}{80}) \times 100$ $\newline$ This is not equivalent to $80\%$ of $22$ because it represents $22$ as a percentage of $80$ , not $80\%$ of $22$ .
Option C: Option D: $0.8 \times 22$ $\newline$ This is the decimal form of $80\%$ and when multiplied by $22$ gives the correct value for $80\%$ of $22$ .
Option D: Option E: $(\frac{4}{5}) \times 22$ $\newline$ Since $\frac{4}{5}$ is the same as $\frac{80}{100}$ , this is equivalent to $80\%$ of $22$ .

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