to print page number on a english book o 340 pages, how many times the digit 3 will be used?
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to print page number on a english book o 340 pages, how many times the digit 3 will be used?
114
114
tanishka23:
yaa its absolutely correct ans
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3-30=4
31-40=10
41-130=10
131-139=10
143-193=6
200-300=10+10=20+1
300-310=11
311-320=11
321-330=12
331-340=12=114
31-40=10
41-130=10
131-139=10
143-193=6
200-300=10+10=20+1
300-310=11
311-320=11
321-330=12
331-340=12=114
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