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NCERT Exemplar Solutions Class 6 Mathematics Solutions for Exercise in Chapter 1 - Number System
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The greatest number which on rounding off to nearest thousands gives 5000, is
(A) 5001
(B) 5559
(C) 5999
(D) 5499
Answer:
(D) 5499
The greatest number which on rounding off to nearest thousands gives 5000, is 5499.
Video transcript
"hello students welcome to lido homework
let us solve the question that's given
on our screen today it reads
find the mean of first five multiples of
three so what do we mean by multiples
multiples are the numbers which are
divisible by 3 if i say multiples
of 3 that means all the number which are
divisible by 3
other multiples of 3 okay similarly same
thing
follows for multiples of any other
number so we are first
going to find first five multiples
of three okay so
first five multiples
of 3 are
3 then 6 then 9
then 12 and 15 okay so they all
fall fall in the table of three
so the formula for mean is
sum of the numbers or you can say sum
by total number of counts
okay total and no dot is number
of counts okay so here we are going to
find the sum of the
first 5 multiples of 3 that is 3 plus
6 plus 9 plus 12
plus 15. okay divided by total number of
counts is
5 so this further equals sum of the
number becomes equal to
45 divided by 5 which
equals 9 okay so you can conclude with a
solution step
saying 9 is the mean of first 5
multiples of 3 okay i hope it's clear if
you still have any doubt put a message
in the comment section and subscribe
to our channel for regular updates bye"
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