Question

Guess the mystery number:Clues:- • It is less than 1000. • Its tens digit is 2. • Its hundred digit is 4 more than the tens digit. • The sum of the digits is 10

Answer 1

Answer:

622 mark me brain and follow

Answer 2

The required number is 622.

Given:

A number such that:

It is less than 1000.

Its tens digit is 2.

Its hundred's digit is 4 more than the tens digit.

The sum of the digits is 10.

To Find:

The number.

Solution:

Since the required number is less than 1000, it is a three-digit number.

We are given that its tens digit = 2.

Also, its hundred's digit is 4 more than the tens digit.

So the hundred's digit = 4+2 = 6.

We are given that the sum of all its digits = 10.

Let the one's digit = x.

⇒ 2+6+x = 10

⇒ x=2.

Hence, the required number is 622.

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