Question

Rajesh got 65% of marks out of 800. How
many more marks are needed to get
80% is​

Answer 1

Answer:

Bro wirte the full question

Step-by-step explanation:

800/100x65 get the answer and then say

Answer 2

Given,

Full marks of any exam are 800.

A person, Rajesh got 65% marks out of that.

To Find,

How many marks he is needed to get a total of 80%.

Solution,

We know x % marks means x marks out of the total of 100 marks.

So 65% marks means 65 marks out of the total of 100 marks.

But 65% marks out of 800 marks means 800×65%=800×$\frac{65}{100}$=520 marks.

Rajesh got 520 marks out of 800.

Now 80% marks out of 800 means, 800×$\frac{80}{100}$=640.

So, the marks which are needed to get 80% is = 640-520=120.

Hence, 120 marks are needed to get 80%.