Question

convert the given decimal fraction to per cents 2.1​

Answer 1

multiply both numerator and denominator by 100.2.1 × 100100

= (2.1 × 100) × 1100 = 210100

write in percentage notation : 210%

so, the answer is 210%

Answer 2

As per the data given in the question,

We have to convert the given value into percentage value.

As we know that,

For converting any given decimal value into percentage value we will multiply the given decimal number by 100.

Hence, in order to finding the percentage value of 2.1 we will multiply 2.1 by 100.

Thus we will get,

$(2.1\times 100) = 210\%$

Hence, when 2.1 is converted into percentage we will get 210%.