2000
-4
10 possible numbers on each wheel equals 10x10x10 or 1000 combinations possible.
There are infinitely many possible answers. Two such are 1*18400 and 1000*18.4
Numbers above 99 and under 1000 are 3-digits, all 900 of them.
123
Not couting 1 and 1000, there would be 998 numbers.
They are 8 times 125 = 1000
One possible set of three numbers that multiply to get 200,000 is 10, 20, and 1000. Another option is 5, 40, and 1000. Additionally, you could use 8, 25, and 1000. There are many combinations that can achieve this product.
There are infinitely many possible answers. Some of them are: 100*2 1000*0.2 (1/7)*1400
Write down the numbers from 1000 to 9999.
solution: we know that there are 25 prime numbers are between 1-100 and 168 prime numbers less than 1000. 100 x 100=10000(5 digits) 999 x 999=998001(6 digits) 1000 x 1000=1000000(7 digits) so our answer should be same as the number of prime numbers between 100 to 999. hence, 168-25=143. 143 prime numbers will be there less than 1000 whose square has 5 or 6 digits.
10*10*10