Question

Ten percent of 640 is what number? 64 128 160 320

Answer 1

Answer:

the ten percent of 640 is 64.

Answer 2

Given: Ten percent of$640$.

We have to find the ten percent of$640$.

• As we know that a percentage is a fraction of an amount is expressed as a particular number of hundredths of that amount.
• It is denoted by a symbol%.
• For example, $5$% means$\frac{5}{100}$.
• By using the unitary method we are calculating the percentage of numbers.
• As we know fractions can be converted into percentages and vice-versa.
• And percentages are reversible.  
• For example, $50 \% of 60$ is the same as$60 \% of 50$.

We are solving in the following way:

We have,

Ten percent of$640$.

$=>\frac{10}{100} \times640\\\\=>\frac{6400}{100} \\\\=>64$

Hence, ten percent of$640$ is$64$.