Question

at
14. A boy vreads of a book on the first
day. on the second day he breads I of
the utemeininoj powition, what perhati pe what
partion of the book does the bay wroad
in the two days? If 100 pages are left to
be vread, find how many pages are there
the book.​

Answer 1

Answer:

LET TOTAL NO OF PAGES BE X

ON 1ST DAY HE READS =X/4

REMAINING PAGES = 3X/4

ON 2ND DAY HE READS = X/4

TOTAL PORTION READ = 2X/4=X/2

THEN X-X/2=100

OR X=200

Answer 2

• All organisms need food and utilise it to get energy for growth and maintenance of their body
• Plants like cuscuta are parasited. they take food from the host of plant