Math, asked by vvs02w, 1 year ago

how many numbers diveded by 3 and 5 between 1000 and 2000

Answers

Answered by monto60
0
the number which have 0in end will be divisible by5
those number whose sum is divisible by 3 would also divisible by 3

vvs02w: but i need only answer bro... not the suggestions
monto60: form an AP series from 1005,1020,1035...........1995.I think that now you can easily find your answer.
monto60: answer is 67.
monto60: anth term = a+(n-1)d.
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