b. 9999
Mathematics, 07.06.2020 05:01 s11074739
How many 3-digit numbers can be formed if the leading digit cannot be zero?
a. 999
b. 9999
c. 900
d. 901
e. 100
Answers: 2
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How many 3-digit numbers can be formed if the leading digit cannot be zero?
a. 999
b. 9999
b. 9999
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