Question

how many numbers are there which contain two digits,,? a100 b 90 c 99​

Answer 1

Answer:

B - 90

Step-by-step explanation:

The total number of two digit numbers is 90. From 1 to 99 there are 99 numbers, out of which there are 9 one-digit numbers, i.e., 1, 2, 3, 4, 5, 6, 7, 8 and 9. If one digit numbers are subtracted from 99 we get 90 two-digit numbers.

Answer 2

Answer:

there are two digit no. from= 10 to 99.

Step-by-step explanation:

so (optionc =99 ) is correct