Question

19.
David and Dravid started from a
place denoted by 0 in opposite
direction (David is moving to the
right of O and Dravid is moving to
the left of 0). Dravid walked 8 m
and met Sajid. After 7 m from
starting point David met Shahid.
David went more 3 m ahead to
library and Dravid went back 2 m
to buy a book. Answer the
following? A. How far is library
from Sajid? B. What is the
distance between Sajid and
Shahid?
2 Marks​

Answer 1

Answer:

sorry I have not answer