Question

what value does the 9 represent in the number 91 ?

Explanation:

Step1: Identify place value

In the number 91, the digits are in tens and ones places. The 9 is in the tens place.

Step2: Calculate value of tens place

The value of a digit in the tens place is 10 times the digit. So for 9 in tens place: \(9\times10 = 90\).

Answer:

90