Question

hardish got 64%marks out of 750. how many more marks are needed to secure 80%.​

Answer 1

64/100×750=480

80/100×750=600

Differencebetween 600 and 480

=600-480

=120

Answer 2

Answer:

He/she requires 120 marks more.

Step-by-step explanation:

First of all, We'll calculate 80% of 750.

So, 80% of 750 = 80*750/100 = 8 * 75 = 600 Marks

Now, lets calculate 64% of 750.

So, 64% of 750 = 64*750/100 = 480 Marks

According to the question,

The child got 480 marks and he needs a total of 600 marks to get 80% marks.

So, no. of more marks needed = 600-480 = 120 Marks

Thus, he/she requires 120 marks more.