Question

40% of what is equal to 400.​

Answer 1

• We have to evaluate the above expression by using the given data.

              Given data:- $40\%\times400.$

              To find:-Value of given expression=?

              Solution:-

• A percentage is a fraction of an amount expressed as a particular number of hundredths of that amount.

• It is denoted by %.

• We are using the unitary method to calculate the percentage of numbers.

• Fractions can be converted into percentages and vice-versa.

         Therefore,

             $40\%\times400\\=>\frac{40}{100} \times x=400\\=>x=400 \times \frac{100}{40}\\=>x=1000.$

      Hence we will get the value is $x=1000.$