Question

Simplify:-. 28.9 - 20.8 + 3.9 plz answer me with explanation​

Answer 1

$\huge{\red{\underline{\pink{\mathbb{AnSwEr}}}}}$

28.9 - 20.8 + 3.9

➡️ 8.1 + 3.9
➡️ 12

Answer 2

Answer:

28.9-20.8+3.9

8.1+3.9

12..........