+0  
 
0
36
2
avatar

Suppose we write down the smallest positive two-digit, three-digit, and four-digit multiples of 9

What is the sum of these three numbers?

 Oct 13, 2022
 #1
avatar
0

Two-digit multiple: 18

Three-digit multiple: 117

Four-digit multiples: 1116

 

Answer: 18 + 117 + 1116 = 1251

 Oct 13, 2022
 #2
avatar
0

2-digit multiple ==18

3-digit multiple ==108

4-digit multiple ==1008

 

The sum ==18 + 108 + 1008 ==1,134

 Oct 13, 2022

12 Online Users