Question

add the following:-
1. 20+0.9
2. 1+3.5+0.2
3. 0.7+0.07+0.007​

Answer 1

Answer:

1. 20.9

2. 4.7

3. 0.777

There ya go

Answer 2

Step-by-step explanation:

1.20.9

2.4.52

3.0.777

hope it'll help you please make it brainliest answer of what