Question

Form four digit numbers with the digits 4,0,3,7 and find which is the greatest and the smallest among them? I. The smallest four digit number? II. The greatest four digit number? iii. The smallest five digit number? iv.the greatest five digit number?

Answer 1

Answer :

Given digits are 4, 0, 3, 7
So the possible 4 digit numbers that can be formed using these digits are -
3047, 3074, 3407, 3470, 3704, 3740, 4037, 4073, 4307, 4370, 4703, 4730, 7034, 7043, 7304, 7340, 7403, 7430

So the greatest number including these given digits = 7430
&
Smallest number including these digits = 3047

Solution of-
i) The smallest 4 digit number = 1000

ii) The greatest 4 digit number = 9999

iii) The smallest 5 digit number = 10000

iv) The greatest 5 digit number = 99999


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Answer 2

Step-by-step explanation:

Answer :

Given digits are 4, 0, 3, 7

So the possible 4 digit numbers that can be formed using these digits are -

3047, 3074, 3407, 3470, 3704, 3740, 4037, 4073, 4307, 4370, 4703, 4730, 7034, 7043, 7304, 7340, 7403, 7430

So the greatest number including these given digits = 7430

&

Smallest number including these digits = 3047

Solution of-

i) The smallest 4 digit number = 1000

ii) The greatest 4 digit number = 9999

iii) The smallest 5 digit number = 10000

iv) The greatest 5 digit number = 99999

●●● Hope It Helps ●●●