Question

Its A Decimal Riddle
the number has 2 digits
its less than 10
the tenths digit is one more than the ones digit
the digit adds up to 7

Answer 1

Step-by-step explanation:

The whole conditions are satisfied by 4.3

Answer 2

Answer:

The required number obtained using the given riddle is 43.

Explanation:

Given that:

A number is a 2-digit number;

and the  2-digit number is less than 10;

Also,

the tenths digit is one more than the one's digit

and

the digit adds up to 7

So, Let us assume the 2-digit number to be MN;

According to the question:

the tenths digit is one more than the one's digit

That means:

m = 1 + n;

and

m+ n =7;

Solving both the equation, we get:

⇒1 + n + n = 7;

⇒ 2n = 6;

⇒ n = 3;

and;

m= 4;

So, The 2-digit number is 43.

Hence,

The required number obtained using the given riddle is 43.

To learn more about Decimal Riddle, visit;

https://brainly.in/question/18528902

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https://brainly.in/question/51903211

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