Question

Which number is one tenth of the number shown in expanded form below? (3x1000)+(2x100)+(7x10)+(5x1)+(2x 1/10)+5x1/100

Answer 1

The digit that is one tenth of the number is 2.

Explanation:

Let be
`x = 3* 1000 + 2* 100 + 7* 10 + 5* 1 + 2* (1)/(10)+5* (1)/(100)`, the digit that is one tenth of the number shown in expanded form is that whose numerator that multiplies it is 1 and denominator is 10. Therefore, the digit that is one tenth of the number is 2.