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11. What is [tex]15 \%[/tex] of 70?

A. 1050
B. [tex]10.50[/tex]
C. 101.5
D. 1.05


Sagot :

To determine what [tex]\(15 \%\)[/tex] of 70 is, we follow these steps:

1. Understand that [tex]\(15\%\)[/tex] means [tex]\( \frac{15}{100} \)[/tex], which is a way to convert the percentage to a decimal for easier multiplication.

2. Multiply [tex]\( \frac{15}{100} \)[/tex] by 70 to find [tex]\(15 \%\)[/tex] of 70.

So we rewrite the expression as:
[tex]\[ 15 \% \text{ of } 70 = \frac{15}{100} \times 70 \][/tex]

3. Now calculate the multiplication:
[tex]\[ \frac{15}{100} \times 70 = 0.15 \times 70 \][/tex]

4. Perform the multiplication:
[tex]\[ 0.15 \times 70 = 10.5 \][/tex]

Thus, [tex]\( 15\% \)[/tex] of 70 is [tex]\(\boxed{10.5} \)[/tex], which matches option B: [tex]\( 10.50 \)[/tex].