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Which of the following options have the same value as
70% of 80 ?
Choose 3 answers:
A
(70)/(100)*80
B
0.7*0.8
c
0.7*80
D
70*80
E
(7)/(10)*80

Which of the following options have the same value as $70 \%$ of $80$ ? $\newline$ Choose $3$ answers: $\newline$ A $\frac{70}{100} \cdot 80$ $\newline$ B $0.7 \cdot 0.8$ $\newline$ c $0.7 \cdot 80$ $\newline$ D $70 \cdot 80$ $\newline$ E $\frac{7}{10} \cdot 80$

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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

70 \%

of

80

?

\newline

Choose

3

answers:

\newline

A

\frac{70}{100} \cdot 80

\newline

B

0.7 \cdot 0.8

\newline

c

0.7 \cdot 80

\newline

D

70 \cdot 80

\newline

E

\frac{7}{10} \cdot 80

Convert to Decimal: To find $70\%$ of $80$ , we need to convert the percentage to a decimal and multiply it by $80$ . $70\%$ as a decimal is $0.7$ , so we calculate $0.7 \times 80$ . Calculation: $0.7 \times 80 = 56$
Evaluate Option A: Now let's evaluate each option to see which ones are equivalent to $70\%$ of $80$ . $\newline$ Option A: $(\frac{70}{100}) \times 80$ $\newline$ This is the same as $0.7 \times 80$ because $\frac{70}{100}$ is $0.7$ . $\newline$ Calculation: $(\frac{70}{100}) \times 80 = 0.7 \times 80 = 56$
Evaluate Option B: Option B: $0.7 \times 0.8$ $\newline$ This is not the same as $0.7 \times 80$ because $0.8$ is not equivalent to $80$ . $\newline$ Calculation: $0.7 \times 0.8 = 0.56$
Evaluate Option C: Option C: $0.7 \times 80$ $\newline$ This is the same as $70\%$ of $80$ because it is the direct calculation of the percentage. $\newline$ Calculation: $0.7 \times 80 = 56$
Evaluate Option D: Option D: $70 \times 80$ $\newline$ This is not the same as $70\%$ of $80$ because it is not taking $70\%$ but rather multiplying $70$ by $80$ . $\newline$ Calculation: $70 \times 80 = 5600$
Evaluate Option E: Option E: $(\frac{7}{10}) \times 80$ $\newline$ This is the same as $0.7 \times 80$ because $\frac{7}{10}$ is $0.7$ . $\newline$ Calculation: $(\frac{7}{10}) \times 80 = 0.7 \times 80 = 56$

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