Question

a number is smaller than half of one hundred and lies between 4 tens and 5 tens. ones digit is one less than tens digit. if the sum of digits is 7 then the product of the digits in the number is​

Answer 1

Answer:

The required number is less than 50 as per first statement

According to the second statement it lies between 40 and 50

This means that tens digit is 4

The 3rd statement says that ones digit is one less than tens digit

Ones digit is one less than 4

Ones digit is 3

The number is 43

Add the digits to get 7

Multiply them to get 12