Question

Vani ma'am has three Tatva books, one for chemistry, physics
and biology. The chemistry book had 120 pages, the physics
book has 10% more pages and the biology book has 10% fewer
pages. In a class, she went through 2.5%, 25% and 50% of the
pages in the chemistry, physics and biology books respectively,
then how many pages in total did she cover in the class?
Your Answer
a) 25%
b) 5%
C) 50%
d) 2.5%​

Answer 1

Answer:

but i dont have book mark me brainliest or i will hack you