Question

फाइंड द डिफरेंस बिटवीन द ग्रेटेस्ट एंड स्मालेस्ट नंबर ठाट कैन बे फॉर्म्ड यूजिंग द डिजिट 4 ,2 ,5 ,7 ,9 ,0 ओनली वन ​

Answer 1

✮ Correct Question :

• Find the diffrence between the greatest and the smallest number that can be formed using the digit 4, 2, 5, 7, 9, 0 only once.

　　　　　　　　　　　 

✮ Given :

• Few digits = 4, 2, 5, 7, 9, 0.

　　　　　　　　　　　 

✮ To Find :

• We have to find the difference between greatest and the smallest number formed using these given digits and main thing is that each digit should occur only once in the number.

　　　　　　　　　　　 

　　　_________________

　　　　　　　　　　　 

✮ Solution :

$\large \rm \blue { To\:find\:the\:greatest \:digit :}$

We will arrange these given digit in descending order to find the greatest digit. The number obtained will be the greatest digit formed by given numbers.

Numbers given – 4 ,2 ,5 ,7 ,9 ,0

Greatest digit – 975420

　　　　　　　　　　　 

　　　_________________

　　　　　　　　　　　 

$\large \rm \blue { To\:find\:the\:smallest \:digit:}$

We will arrange these given digit in ascending order to find the smallest digit. The number obtained will be the smallest digit formed by given numbers.

Numbers given – 4 ,2 ,5 ,7 ,9 ,0

Smallest digit – 024579

　　　　　　　　　　　 

　　　_________________

　　　　　　　　　　 

$\large \rm \blue { To\:find\:the\:difference : }$

We will subtract the greatest and the smallest digit to find the difference between them.

Greatest digit – 975420

Smallest digit – 024579

975420 - 024579 = 950841

　　　　　　　　　　　 

$\large{\underline\mathfrak \blue{∴The\:difference\:between\:them\:is\:950841}}$

Answer 2

Given:

• Digits -- 4, 2, 5, 7, 9, 0

Need to find:

• The difference between the greatest and the smallest number.

Solution:

★ Firstly, we will find the greatest digit formed using the digits, so we will arrange them in descending order. Hence,

• Greatest digit = 975420

★ Now, we will find the smallest digit formed using the digits, so we will arrange them in ascending order. Hence,

• Smallest digit = 024579

⠀⠀⠀⠀⠀━━━━━━━━━━━━━━━━━━━⠀⠀⠀⠀⠀⠀⠀⠀

★ Now, finding the difference between the greatest and the smallest number,

➟ Greatest digit - Smallest digit

➟ 975420 - 024579

➟ 950841

• Hence, the difference between them is 950841.