15. A delivery man has to deliver packets to
four houses which are numbered as on
a number line. He has packets for house
numbers 9. -8, -3 and -12. If he has
delivered the packet at house no. 9, write
the order in which he should deliver the
packets to minimise his walk.
Answers
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1
Answer:
he is should start from -3 than-8 and at last-12
Step-by-step explanation:
because-3 comes first in the number line and than comes -8 and -12 so in order to minimize his walk in he should start in ascending order..
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