6. How many 7-digit numbers are there?
(a) 8999999
(b) 9000000
c) 1000000
d) none of these
Answers
Answered by
0
Answer:
a).b) c) are all 3 digit number
Step-by-step explanation:
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Answered by
1
Answer:
a) 8999999
Step-by-step explanation:
required answer = largest 7 digit no. - smallest 7 digit no.
= 9999999 - 1000000
= 8999999
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