Respuesta :

Answer:

30/81

Step-by-step explanation:

Multiplication should be used here. 30 tens means number ten should be added 30 times. 10+10+...+10 thirty times, which can be written as 10 x 30 which gives us the number 300. We get the same answer if the value of 10 thirties is required. We can use the same way to get the answer like the question given in the begging.

30/100

81/100

Answer:

24.3

Step-by-step explanation:

Given are some options and we have to find which has the same value as 30% of 81

For this first we must find the real value of 30%of 81

We know percent is nothing but a fraction with denominator 100

Hence 30% = \frac{30}{100}

30% of 81 = [tex]\frac{30}{100} *81 = 24.3[/tex]

So answer is 24.3 and the option is one which has this value.

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