Question

Ravi scored 18 marks out of 25 in maths unit test what is the percentage of marks scored by him​

Answer 1

As per the data given in the question,

In the above question, it is given that,

Ravi scored 18 marks out of 25 in maths.

 Here we have to find the percentage of marks scored by Ravi​.

We have to use the formula of percentage.

Thus,

A percentage score is,

$\frac{18}{25} \times 100 \\=72\%$

Hence the percentage of marks scored by Ravi is 72%.

Answer 2

• As per the data given in the question, we have to determine the required number.

       Given data:- $18\ out\ of\ 25.$

       Solution:-

• A percentage is a fraction of an amount expressed as a particular number of hundredths of that amount.
• It is denoted by $\% .1 \%means\frac{1}{100}.$
• We are using the unitary method to calculate the percentage of numbers. - Fractions can be converted into percentages and vice-versa.
• Percentages are reversible. For example,$30 \%of 40$ is the same as $40 \% of30.$

       According to the question,

         $\Rightarrow 25\times\frac{x}{100}=18\\\Rightarrow x=\frac{100\times18}{25}\\\Rightarrow x=4\times18\\\Rightarrow x=72.$

    Hence, the percentage will be $72\%.$