Arrange the given decimals in an sending order ascending means you are going to arrange the decimals in increasing order 1.) 1.7 0.9 1.07 1.9 0.7
2.) 2.0342 2.3042 2.3104 2.4
3) 5.012 5.1 0.502
4.) 0.6 0.6065 0.6059 0.6061
5.) 12.9 12.09 12.9100 12.9150
6.) 3.21 3.021 3.12 3.121
7.)5.5 5.059 5.0090 5.05
8.) 0.09 0.012 0.0089 0.0189
9.)1.3 1.309 1.03 1.39
10.) 4.01 4.0011 4.011 4.101

Step-by-step explanation:

1.) 1.7 0.9 1.07 1.9 0.7

The correct order is; 0.7, 0.9, 1.07, 1.7, 1.9

2.) 2.0342 2.3042 2.3104 2.4

The correct order is; 2.0342, 2.3042,  2.3104, 2.4

3) 5.012 5.1 0.502

The correct order is; 0.502, 5.012, 5.1

4) 0.6 0.6065 0.6059 0.6061

The correct order is; 0.6, 0.6059, 0.6061, 0.6065

5) 12.9 12.09 12.9100 12.9150

The correct order is; 12.09, 12.9, 12.9100, 12.9150

6) 3.21 3.021 3.12 3.121

The correct order is; 3.021, 3.12, 3.121, 3.21

7) 5.5 5.059 5.0090 5.05

The correct order is; 5.0090, 5.05, 5.059, 5.5

8)  0.09 0.012 0.0089 0.0189

The correct order is; 0.0089, 0.012, 0.0189, 0.09

9.)1.3 1.309 1.03 1.39

The correct order is; 1.03, 1.3, 1.309, 1.39

10) 4.01 4.0011 4.011 4.101

The correct order is; 4.0011, 4.011, 4.01, 4.101